Hemolymph Proteins of the American Oyster Crassostrea Virginica (Gmelin)
Author: Herman Richard Gaumer
Publisher:
Published: 1967
Total Pages: 162
ISBN-13:
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Author: Herman Richard Gaumer
Publisher:
Published: 1967
Total Pages: 162
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DOWNLOAD EBOOKAuthor: Paul Simon Galtsoff
Publisher:
Published: 1964
Total Pages: 500
ISBN-13:
DOWNLOAD EBOOKAuthor: Paul Simon Galtsoff
Publisher:
Published: 1964
Total Pages: 480
ISBN-13:
DOWNLOAD EBOOKAuthor: Andrew Stanley Mount
Publisher:
Published: 1991
Total Pages: 112
ISBN-13:
DOWNLOAD EBOOKAuthor: Harold W. Goforth
Publisher:
Published: 1974
Total Pages: 188
ISBN-13:
DOWNLOAD EBOOKAuthor: PAUL S. GALTSOFF
Publisher:
Published: 2018
Total Pages: 0
ISBN-13: 9781033386187
DOWNLOAD EBOOKAuthor: Paul S. Galtsoff
Publisher: Forgotten Books
Published: 2017-10-17
Total Pages: 0
ISBN-13: 9780265421987
DOWNLOAD EBOOKExcerpt from The American Oyster Crassostrea Virginica Gmelin The influence of other factors of the environ ment on the shape and sculpture of oyster shell has been reported by many investigators who noticed that specimens growing in calm water on flat surfaces have a tendency to acquire a round shape and to have poorly developed umbones. On soft bottom and overcrowded reefs the same species tend to form long and slender, laterally compressed bodies with hooklike umbones. Lamy (1929) observed that oysters attached to a pebble or shell and, therefore, slightly raised above the bottom, had deep lower valves, more or less radially ribbed. This type of structure, according to Lamy, offered greater resistance to dislodgment by currents or wave action. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author: Victor S. Kennedy
Publisher: University of Maryland Sea Grant Publications
Published: 1996
Total Pages: 760
ISBN-13:
DOWNLOAD EBOOKIn 1966 Congress passed the National Sea Grant College Program Act to promote marine research, education, and extension services in institutions along the nation's ocean and Great Lakes coasts. In Maryland a Sea Grant Program -- a partnership among federal and state governments, universities, and industries -- began in 1977, and in 1982 the University of Maryland was named the nation's seventeenth Sea Grant College. The Maryland Sea Grant College focuses its efforts on the Chesapeake Bay, with emphasis on the marine concerns of fisheries, seafood technology, and environmental quality. The first comprehensive review of the biology of the eastern oyster in more than thirty years. The twenty-one chapters synthesize every aspect of oyster biology -- for instance, general anatomy, physiology, the circulatory system, reproduction, genetics, diseases -- and issues related to management and aquaculture.
Author: Austina Kennedy
Publisher:
Published: 1963
Total Pages: 194
ISBN-13:
DOWNLOAD EBOOKAuthor: James Booth Reeves
Publisher:
Published: 1975
Total Pages: 320
ISBN-13:
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