Rc hansen (11 Ergebnisse)

A description of egg masses from Gonatus fabricii (Lichtenstein) caught with pelagic trawl in the Norwegian Sea is given. The eggs were kept together in a single layer between two mucous membranes, and the pieces collected appeared to be fragments of more extensive structures tom apart by wear from the sampling gear. No embryos were observed in the eggs, and none ofthe eggs showed any staining for five enzyme systems analyzed by isoelectric focusing. Either the eggs were caught shortly after spawning and fertilization, or the lack of embryonic tissue reflects the fact that most of the eggs were caught in water colder than 0 °C. The developmental rate at this temperature is expected to be very slow. 4 pp., 2 figs, gr. 8.…

Paperback. Zustand: Brand New. 462 pages. 9.25x6.00x1.05 inches. In Stock.

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: New. In English.

Kartoniert / Broschiert. Zustand: New.

Zustand: Acceptable. Used - Acceptable. Your purchase helps support Sri Lankan Children's Charity 'The Rainbow Centre'. Ex-library with wear and barcode page may have been removed. Our donations to The Rainbow Centre have helped provide an education and a safe haven to hundreds of children who live in appalling conditions.…

Gebunden. Zustand: New. Robert C. Hansen, PhD, DEng, has had a long and distinguished career in the aerospace industry. Beginning in 1949, he held key posts in a number of leading aerospace companies, including The Aerospace Corp., STL, Inc. (now TRW), and Hughes Aircraft Co. He i.

Hardcover. Zustand: VG+. Hardback in Very Good+ condition with Very Good+ dust jacket. 6.75 X 2.75 X 9.5 inches. * Quick Shipping * All Books Mailed in Boxes * Free Tracking Provided * Binding solid, interior clean.

Taschenbuch. Zustand: Neu. Neuware.

Zustand: New. Robert C. Hansen, PhD, DEng, has had a long and distinguished career in the aerospace industry. Since beginning his career in 1949, he held key posts in a number of leading aerospace companies, including Aerospace Corp., STL, Inc. (now TRW), and Hughes Airc.

hardcover. Zustand: New. In shrink wrap. Looks like an interesting title.