Henry de vilmorin (29 Ergebnisse)

PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

Zustand: New. In English.

Zustand: New. In English.

HRD. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

Zustand: New. In English.

Zustand: New. In English.

HRD. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

Zustand: New. In English.

Buch. Zustand: Neu. Neuware - This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.…

Gebunden. Zustand: New.

Taschenbuch. Zustand: Neu. Neuware - This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.This work is in the 'public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.…

Zustand: New.

Zustand: New.

Zustand: New.

Zustand: New.

Zustand: New.

Buch. Zustand: Neu. Neuware - This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.This work is in the 'public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.…

Gebunden. Zustand: New.

Taschenbuch. Zustand: Neu. Neuware - This is an EXACT reproduction of a book published before 1923. This IS NOT an OCR'd book with strange characters, introduced typographical errors, and jumbled words. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed works worldwide. We appreciate your understanding of the imperfections in the preservation process, and hope you enjoy this valuable book. …

Gebunden. Zustand: New.

Zustand: Hervorragend. Zustand: Hervorragend | Seiten: 30 | Sprache: Französisch | Produktart: Bücher | Keine Beschreibung verfügbar.

Demi-cuir. Zustand: Bon. Georges GRAS - Albert BAUDRY - Florimond DESPREZ - F. DUPONT - Aimé GIRARD - Henry de VILMORIN REVUE TECHNIQUE - LA POMME DE TERRE INDUSTRIELLE, JOURNAL DES CULTIVATEURS DE POMMES DE TERRE, FECULIERS, GLUCOSIERS ET DISTILLATEURS DE POMMES DE TERRE PREMIERE ET DEUXIEME ANNEES DU N°1 DU 15 MARS 1892 AU N°33 DU 20 DECEMBRE 1893 1892-1893, Anzin-Lez-Valenciennes, Edition au Journal Format : In-8 (27,5 x 18 cm), relié, 448 pages et 8 pages d'index in fine Reliure demi-cuir basane, dos lisse titré doré illustré de gravures et schémas techniques Etat : papier bruni, reliure solide, bon exemplaire, peu courant poids : 1,2 kg.…

rigide. Zustand: Bon. Revue reproduisant des manuscrits et visages d'auteurs contemporains, 1 vol. in-4 reliure demi-chagrin rouge, dos à 4 nerfs, couv. conservées, A la Librairie A. Blaizot, Paris, 1958-1959, 5 numéros avec couvertures conservées, le dernier étant constitué d'un mince fascicule intitulé "un dernier mot", réservé aux abonnés et annonçant la fin de la revue. Rappel des titres : Autographes de France (5 Numéros - Complet). Le Théâtre : Jean Cocteau - Henry de Monthermant - Jacques Hébertot - Marguerite Jamois - Jean-Louis Barrault - Jean-Jacques Gautier ; Ecrivains : André Siegfried - Georges Duhamel - Louise de Vilmorin - Paul Morand - André Soubiran - Gilbert Cesbron - Michel de Saint-Pierre ; Dessinateurs et graveurs : Paul Jouve - Albert Decaris - André Dunoyer de Ségonzac - André E. Marty - Marcel Vertès - Henri Camus ; Ecrivains : Général Weygand - Henri Mondor - Daniel Halvéy - Henri Pourrat - Jean Paulhan - André Malraux - Jean-Marc Montguerre ; Un dernier mot Bon état pour cet exemplaire relié, réunissant l'intégralité des numéros de cette belle et éphémère revue. Langue: Français.…

No Binding. Zustand: Good. Henry de VILMORIN. Manuscrit autographe signe, Botanique & Hybridation du Ble, XIXe Botaniste francais Rare et passionnante notice autographe signee des initiales « H.V. » de Henry de VILMORIN. Redigee a l'encre brune sur un feuillet de papier velin quadrille. Dans ce document de premier plan pour l'histoire de l'agronomie, le celebre botaniste et chef de la maison Vilmorin-Andrieux decrit avec une precision scientifique le processus de fecondation du ble et la methode technique pour realiser des croisements (hybridation). Henry de Vilmorin est mondialement reconnu pour avoir revolutionne l'agriculture francaise par la creation de varietes de ble plus productives. Ce texte constitue un temoignage direct de ses travaux de selectionneur. « La fleur du ble consiste essentiellement en trois etamines, longs sacs a double poche renfermant le pollen ou poussiere fecondante et en un ovaire surmonte de deux styles plumeux. Ces organes sont renfermes dans la cavite d'un petit berceau, ressemblant un peu a une coquille de moule et formee d'une coquille creuse et d'une plate, qui sont les balles du ble. La fecondation s'opere naturellement dans le ble par le renversement des etamines, qui repandent alors sur les pistils la poussiere dont elles sont remplies. Quand on veut faire un croisement il faut entrouvrir une fleur pres de se feconder, supprimer les trois etamines encore vertes et closes, puis refermer la fleur. Le lendemain ou quelques heures apres on revient avec un epi du ble qui doit fournir le pollen et choisissant des etamines qui s'appretent a repandre leur pollen, on en verse le contenu sur les pistils a feconder. L'operation demande une certaine legerete de main, mais elle ne presente pas de difficulte reelle. » Ce manuscrit est un temoignage direct des travaux de Henry de Vilmorin (1843-1899), figure centrale de la maison Vilmorin-Andrieux et pionnier de la genetique appliquee. Il a ete l'un des premiers a appliquer des methodes scientifiques rigoureuses pour la creation de nouvelles varietes de ble par croisement (notamment le celebre ble 'Dando'). Le texte decrit avec une precision pedagogique la technique de l'emasculation et de la pollinisation manuelle, qui sont les bases de l'hybridation moderne. Dimensions : 11,9 x 18,2 cm Etat : Traces d'onglets au dos. Nombre de pages : 1 page Henry de Vilmorin Charles Henry Philippe Leveque de Vilmorin, appele plus communement Henry de Vilmorin, est un botaniste et selectionneur francais. Signed by author or artist.…

Soft cover. Zustand: Fine. 1st Edition. Gr-4° (250x315mm)- 64pp in various colors and type of paper. Color & b/w reproductions. Minotaure N° 6 A large literary document on the Art. containing Important unpublished texts and Documents. The cover (rotorelief) is signed by Marcel Duchamp and includes a photograph (237x184mm) of Marcel Duchamp by Richard Lusby. Original wrappers (rotorelief) and original paper band. In Fine condition. Signed by Illustrator(s).…

Legatura coeva in piena pelle marrone, dorso con ricche decorazioniin oro agli scomparti e titolo in oro su tassello tinto in epoca successiva di nero; sguardie marmorizzate; tagli spruzzati di rosso. XXX - 940 - (2) - 16 -(Supplèment de l`Almanach) - 12 (Ouvrages nouveaux) pagine numerate. Occhietto, antiporta inciso figurato, frontespizio contenente una breve sintesi dei contenuti dell`almanacco; testatina figurata all`inizio del primo capitolo. 3 tavole incise fuori testo. Almanacco curato da tre dei più importanti botanici e agronomi del XVIII -XIX sec. per istruire i giardinieri riguardo la coltivazione delle piante da giardino e dei fiori, in particolare le rose. L`almanacco ebbe una pubblicazione annuale a partire dal 1755. All`interno le tavole illustrative incise sui metodi di coltivazione (p.336 e p. 337) e sulle parti di una pianta da fiore (p.831). Una tavola in ordine alfabetico e un supplemento dedicato all`anno di pubblicazione 1820 completano l`opera. Esemplare in ottime condizioni, leggera gora d`acqua all`angolo superiore esterno dell`antiporta, piccoli fori di tarlo da pag 854 apag. 16 del supplemento, interessano alcune letterine di testo. …