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Soft cover. Zustand: Very Good. Zustand des Schutzumschlags: Good. 1st Edition. flexible red vinyl binding lettered silver, a very good tightly bound copy in an age-toned dust jacket which has a creased tear at the head of the spine, repaired to the verso. The text is clean and unmarked, b&w plates, 190pp. …

Zustand: Very Good. Very good in a very good dust jacket. 8vo. 190 pages. Red stiff wraps in a yellowing ivory-colored paper jacket.

Soft cover. Zustand: Fine. Zustand des Schutzumschlags: Near Fine. 1st Edition. 190 pp, illustrated throughout. Fine in very slightly dust soiled dust wrapper.

Zustand: Good. Naam op schutblad.

Zustand: Very Good.

Soft cover. Zustand: Good. 35 pp., softcover, sewn in stiff paper french folded wrappers. Some wear and age toning, verry good copy with illustrations in black and white. No. 493 of 550 copies. 25 x 17 cm.

4°. Mit zahlr. (tls. farb.) aufstellbaren, auseinanderklappbaren Illustrationen, Folien, Beilagen, 1 Postkartenleporello, 1 Textheft "Worterklärungen" u. 1 Tonkassette. Farb. illustr. OPbd. - Gutes Expl. * Informativer Beitrag zur Geschichte der Kunst: Perspektive, Licht, Farbe, Bewegung, Proportion, Komposition, Form u. a. 1. …

Zustand: New. In English.

Zustand: New. In English.

Buch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - The relationship between inputs and outputs of nitrogen in intensive grassland systems.- The response to nitrogen fertilizer from a cut perennial ryegrass (Lolium perenne L.) pasture in the Scottish uplands relative to efficiency of fertilizer use and provision of herbage for animals.- Efficient use of fertilizer nitrogen on grass swards: effects of timing, cutting management and secondary grasses.- Nitrogen supply and the persistence of grasses.- Sources and transformations of organic nitrogen in intensively managed grassland soils.- Gaseous losses of nitrogen from grassland.- Relationships between soil mineral nitrogen content and denitrification, following application of slurry and calcium nitrate to grassland.- Losses of nitrogen from intensive grassland systems by leaching and surface runoff.- Nitrate loss through leaching and surface runoff from grassland: effects of water supply, soil type and management.…

Paperback. Zustand: Brand New. 128 pages. 9.25x6.10x0.29 inches. In Stock.

Zustand: New. The relationship between inputs and outputs of nitrogen in intensive grassland systems.- The response to nitrogen fertilizer from a cut perennial ryegrass (Lolium perenne L.) pasture in the Scottish uplands relative to efficiency of fertilizer use and provi.

Taschenbuch. Zustand: Neu. Neuware - The relationship between inputs and outputs of nitrogen in intensive grassland systems.- The response to nitrogen fertilizer from a cut perennial ryegrass (Lolium perenne L.) pasture in the Scottish uplands relative to efficiency of fertilizer use and provision of herbage for animals.- Efficient use of fertilizer nitrogen on grass swards: effects of timing, cutting management and secondary grasses.- Nitrogen supply and the persistence of grasses.- Sources and transformations of organic nitrogen in intensively managed grassland soils.- Gaseous losses of nitrogen from grassland.- Relationships between soil mineral nitrogen content and denitrification, following application of slurry and calcium nitrate to grassland.- Losses of nitrogen from intensive grassland systems by leaching and surface runoff.- Nitrate loss through leaching and surface runoff from grassland: effects of water supply, soil type and management.…

Hardcover. Zustand: Gut. 388 S. Ehem. Bibliotheksexemplar mit Signatur und Stempel. GUTER Zustand, ein paar Gebrauchsspuren. Ex-library with stamp and library-signature. GOOD condition, some traces of use. L15575 9024735688 Sprache: Englisch Gewicht in Gramm: 900.

Zustand: New. In English.

Zustand: New. In English.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - On the occasion of its twenty-fifth anniversary, in 1985, the Netherlands Society for Grassland and Fodder Crops (NVWV) agreed to organize an International Symposium on a topic related to intensive grass and fodder production systems. The theme selected was 'Animal manure on grassland and fodder crops: Fertilizer or waste ' This Symposium was organized under the auspices of the European Grassland Federation and held at the International Agricultural Centre in Wageningen from 31 August to 3 September 1987. The problems connected with the disposal of animal waste have received much attention in recent years, especially in regions with intensive animal of animal manure per hectare agricul husbandry. Whereas the production tural land increased strongly, the need for it decreased because of the introduction of cheap inorganic fertilizers which are easier to handle and have a more reliable effect on crop growth. As a consequence, many farmers dispose of animal manure as cheaply as possible, whilst avoiding damage to grassland and crops and paying little attention to effective use of the plants nutrients contained in the manure. Present practices of manure handling and application often lead to environmental problems. The rise in awareness of these problems renewed interest in possibilities to improve the utilization of nutrients from animal manure in crop production. Research on this topic has been stimulated in many countries during the last decade and the aim of this Symposium was to review and assess present-day knowledge.…

Buch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - On the occasion of its twenty-fifth anniversary, in 1985, the Netherlands Society for Grassland and Fodder Crops (NVWV) agreed to organize an International Symposium on a topic related to intensive grass and fodder production systems. The theme selected was 'Animal manure on grassland and fodder crops: Fertilizer or waste ' This Symposium was organized under the auspices of the European Grassland Federation and held at the International Agricultural Centre in Wageningen from 31 August to 3 September 1987. The problems connected with the disposal of animal waste have received much attention in recent years, especially in regions with intensive animal of animal manure per hectare agricul husbandry. Whereas the production tural land increased strongly, the need for it decreased because of the introduction of cheap inorganic fertilizers which are easier to handle and have a more reliable effect on crop growth. As a consequence, many farmers dispose of animal manure as cheaply as possible, whilst avoiding damage to grassland and crops and paying little attention to effective use of the plants nutrients contained in the manure. Present practices of manure handling and application often lead to environmental problems. The rise in awareness of these problems renewed interest in possibilities to improve the utilization of nutrients from animal manure in crop production. Research on this topic has been stimulated in many countries during the last decade and the aim of this Symposium was to review and assess present-day knowledge.…

Paperback. Zustand: Brand New. 408 pages. 9.25x6.10x0.92 inches. In Stock.

35 S. (Mededeel. van het Deli Proefstat. te Medan-Sumatra 2/96 u. 98). Sprache: Deutsch 0 gr.

Softcover. Zustand: Gut. 1. Auflage. VII-307 S. Oktav. Or. br. Bibliotheksstempel. wohl unbenutzt. Buch.

Groningen, Wolters, 1958. (X) 307 pp. Sewn. Thesis. *cover slightly damaged and a bit spotted, otherwise in good condition*.

8vo, 23cm. Pp. 125,[3]. Old plain blue wrs., uncut. Spine neatly mended with matching paper, some foxing, small clear waterstain in upper blank margin of first and last few leaves.

Proeven en waarnemingen omtrent de inenting der pokken aan schapen, door den heelmeester D.H. v.d. Meer en de geneesheeren H.C. Medenback de Rooy, Sig. Ellerbeek en G.A. Ramaer, met een vergelijkend overzigt. en eene voorrede door A.Numan, 's- Gravenhage 1825, 125 pag., half linnen.

Zustand: Fair. Redelijk, 22x13x3,2 Halfleer met gemarmerde jkartonnen platten. De Blik 22+20+22+18+34+30+40+43+41+32+30+31+43+32+36+24 pp. Vergulde letters op de rug. Bundeling-Convoluut van 16 redenen door verschillende auteurs en uitgevers. Gemarmerde schutbladen. Omslag licht ingescheurd bij scharnier rug, gebruikssporen omslag, Ex-libris stempel en enekel markeringen in pen en kleurpotlood. , wordt verzonden als postpakket.…