weismann l (21 Ergebnisse)

Zustand: Good. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Zustand: Good. Former library copy. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Zustand: Good. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Hardcover. Zustand: Very Good. Binding: Unknown dj in mylar 193 pages; review copy with slip laid in PublishPlace: NY Size: 8 vo.

hardcover. Zustand: good. Illustrated with 12 color plates. 122 pages, thin 4to, cloth, d.w. Austin: University of Texas, (1968). A good copy.

Hardcover. Zustand: Very Good. Zustand des Schutzumschlags: Very Good. 1st Edition. Very good with very good dust jacket. Dust jacket is lightly bumped along top edges and at bottom of spine with a tiny chip at bottom front edge near spine. 4to size opening lengthwise. 147 pages with 61 color plates.

Zustand: Good. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. In good all round condition. No dust jacket. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,500grams, ISBN:

Hardcover. Zustand: F. Zustand des Schutzumschlags: VG. 156 pages ; 24 cm. ; black buckram with silver spine lettering ; dj. Warmly inscribed by Weissman to Margaret Waring of Comanche, TX, dated 30 April 1984 in Austin. Inscribed by Author(s).

0 Includes illustrations. Very good. Very good. light shelfwear, ex museum stamp on blank flyleaf, artist name leatly in pen on cover.

Zustand: Poor. This is an ex-library book and may have the usual library/used-book markings inside.This book has hardback covers. Book contains pencil markings. In poor condition, suitable as a reading copy. Dust jacket in poor condition. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,1950grams, ISBN:

Zustand: Very Good. xiv, 542, text figs. . HB. Vg in d/w. From the library of Dr. V.F. Eastop with his name to endpaper. Proceedings of International Symposia, Smolenice, Czechoslovakia, 1985. [9789051030013].

Zustand: Very Good. 367, plates (some col), text figs. . HB. Vg in d/w. Small ownership label to endpaper. Contains 22 papers by leading dipterists. [9789051030594].

Hardcover. Zustand: Good. Zustand des Schutzumschlags: Fair. Front cover of DJ has rubbed edges and the plastic coating is beginning to crinkle, the back cover however is quite damaged, the bottom edge caught on something and pulled up so creating a flap three inches high with multiple creases, one corner is chipped as well. Book binding is square and solid but feels loose and the page edges have some yellowing. Very nice illustrations and text in smooth bright state. Beau livre 22,5 x 28,8 cm., 313 pages + index. Book.

Zustand: Fine. 368, plates (some col), text figs. . HB. Fine in d/w. Contains 22 papers by leading dipterists. [9789051030594].

Zustand: Gut. 122 Seiten/Pages. Mit farbigen Illustrationen. With some illustrations. Einband leicht berieben und etwas angestaubt. - Insgesamt sauberes und gutes Exemplar. - Binding slightly rubbed and a bit dusted. - Good copy. Sprache: Englisch Gewicht in Gramm: 990 4° (25 - 35 cm). Orig.-Leinenband mit silbergeprägtem Rückentitel (cloth with silver design). [Hardcover / fest gebunden].

Zustand: Very Good. 368, plates (some col), text figs. . HB. Vg in d/w. Contains 22 papers by leading dipterists. [9789051030594].

M. 8 Abb. 37 S. (Biolog. práce 6/2). M. dt. Zsfssg. sk 0 gr.

Hardcover. ) 0.0.

367 p., 39 figures, 12 coloured plates, cloth (dust jacket). Library stamps, else very good copy.

Jena, Gustav Fischer, 1883. In two volumes (text and atlas). 4to (35.4 x 27.2 cm). Title page, iii- xiii, 295 pp. [text volume]; title page, [i] p.; 24 chromolithographed plates with explanatory text leaves [atlas volume]. = August Friedrich Leopold Weismann (1834-1914) was a German evolutionary biologist, who was ranked by the great 20th-century evolutionary biologist Ernst Mayr (1904-2005) as the second most notable evolutionary theorist of the 19th century, after Charles Darwin. This is his rarely seen seminal work on the development of sexual cells in invertebrates, in particular medusae, on which he based his Germ Plasm theory, a ".concept of the physical basis of heredity expressed by the 19th-century biologist August Weismann. According to his theory, germ plasm, which is independent from all other cells of the body (somatoplasm), is the essential element of germ cells (eggs and sperm) and is the hereditary material that is passed from generation to generation. Weismann first proposed this theory in 1883" (Brittanica). "He . took up the examination of the Hydrozoa and followed the origin of the cells through generations of Hydromedusae. The culmination of this work was Die Entstehung der Sexualzellen bei den Hydromedusen (Jena, 1883), and his conclusions, as he traced the fate of primitive germ cells and those after them, were strong evidence to Weismann that there was a continuity of the germ plasm" (DSB). Slight staining to the wrappers of the atlas, text rear wrapper somewhat frayed, a few, isolated spots, but generally very clean, including the fine plates. A very good copy. Cat. BM(NH) p. 2287; DSB XIV, p. 234; Nissen ZBI, 4361.

367 p., 39 figs, 12 col. pls, hardbound. New copy.