Messenger jb (14 Ergebnisse)

No Binding. Zustand: Very Good. ORIGINAL 1990 Articles, disbound from journal; no covers; in very good condition. Journal.

No Binding. Zustand: Very Good. ORIGINAL 1990 Articles, disbound from journal; no covers; in very good condition. Journal.

Zustand: gut. XVIII, 615 S., Abb., 23 cm, Bibliotheksexemplar, Schutzumschlag beschädigt, erste 3 Seiten fleckig und geknickt. Proceedings of a symposium held at The Zoological Society of London on 10 and 11 April 1975. Sprache: Englisch.

Zustand: Poor. Volume 114. This is an ex-library book and may have the usual library/used-book markings inside.This book has soft covers. Clean from markings. In poor condition, suitable as a reading copy. Library sticker on front cover. Please note the Image in this listing is a stock photo and may not match the covers of the actual item,200grams, ISBN:0713127651.…

Blue cloth and dust jacket. Zustand: Gut. 615 pages, numeous illustr. Good and clean copy. K Sprache: Englisch Gewicht in Gramm: 1100.

An unusual specimen of a female cuttlefish (Sepia officinalis L.) is described that was found with a large mass of black egg-case material hanging from the funnel and mantle-cavity. The animal was sexually mature but there were no eggs in the egg-casing. The possibility is discussed that a failure of timing in the egg-laying process had occurred. Associated with the egg-case material was an actinian (Aiptasia sp.). 3 pp., 1 pl., gr. 8.…

The leucophores of Octopus vulgaris are much branched cells bearing, all over the surface, small clubs that contain electron-dense material of an unknown nature. Some tens of leucophores are organized to form a "sponge" in the centre of the chromatic unit, which can be elevated above the peripheral region. This central region reflects light over a broad band and may be important in camouflage. The chromatic unit also contains iridophores and chromatophores. The latter may be yellow, orange, red or black, and the different types are interspersed among one another in a regular manner. The chromatophores are disposed in a precise way with respect to the leucophores, the black ones lying above holes in the sponge. The possible significance of this arrangement for camouflage is discussed. 11 pp., 6 pls, gr. 8.…

10 pp., 3 figs, 1 tab., 4.

Zustand: New. In.

Hardcover. 1. 663 p. Good condition. Reading pages are clean and without marks. Retired library exemplar, with the usual marking. Book shows slight signs of storage and usage. No dust jacket. Still good copy. 9783540104223 Sprache: Englisch Gewicht in Gramm: 1690.

Zustand: Good. Your purchase helps support Sri Lankan Children's Charity 'The Rainbow Centre'. Ex-library, so some stamps and wear, but in good overall condition. Our donations to The Rainbow Centre have helped provide an education and a safe haven to hundreds of children who live in appalling conditions.…

Zustand: gut. 1981. Handbook of Sensory Physiology: Volume 7/6C: Invertebrate visual centers and behavior : 2 by H. Autrum . In deutscher Sprache. pages.

Softcover/Paperback. Zustand: Gut. 65 S. Biology Neurobiology Neurobiologie Guter Zustand/ good conditiion. gebraucht; gut Guter Zustand/ good conditiion. ha1069601 Sprache: Englisch Gewicht in Gramm: 110.

xvi, 232 p., numerous figures, 4 coloured plates, paperbound. Very good copy, as new.