Download or read book Studies on the Reproduction and Artificial Propagation of Fresh water Mussels written by George Lefevre and published by . This book was released on 1912 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Studies on the Reproduction and Artificial Propagation of Fresh water Mussels written by George Howard Parker and published by . This book was released on 1912 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Experiments in the Culture of Fresh water Mussels written by Arthur Day Howard and published by . This book was released on 1922 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Monthly Catalogue United States Public Documents written by United States. Superintendent of Documents and published by . This book was released on 1912 with total page 802 pages. Available in PDF, EPUB and Kindle. Book excerpt: February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index

Download or read book Culture and Diseases of Game Fishes written by and published by Univ of California Press. This book was released on with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Culture and Diseases of Game Fishes written by H. S. Davis and published by Univ of California Press. This book was released on 1953-01-01 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin of the United States Bureau of Fisheries written by United States. Bureau of Fisheries and published by . This book was released on 1931 with total page 790 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin of the Bureau of Fisheries written by and published by . This book was released on 1931 with total page 854 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Reports of the Department of Commerce Report of the Secretary of Commerce and Reports of Bureaus written by United States. Department of Commerce and published by . This book was released on 1914 with total page 684 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of a Symposium on Rare Endangered Mollusks Naiads of the U S written by S. E. Jorgensen and published by . This book was released on 1971 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Paint Creek Lake Scioto River Basin written by and published by . This book was released on 1974 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Annual Growth of Fresh Water Mussels written by Thomas Knight Chamberlain and published by . This book was released on 1931 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Journal of the Washington Academy of Sciences written by Washington Academy of Sciences (Washington, D.C.) and published by . This book was released on 1912 with total page 566 pages. Available in PDF, EPUB and Kindle. Book excerpt: Its Directory issued as the Sept. no., 1926-67.

Download or read book The Life history and Growth of the Pismo Clam written by Frank Walter Weymouth and published by . This book was released on 1923 with total page 688 pages. Available in PDF, EPUB and Kindle. Book excerpt: Commercially the Pismo clam (Tivela stultorum)ranks first in importance in California among the clams and third among all the mollusks, being exceeded only by the oyster and the abalone. A second reason for considering this species is that there has been such evidence of depletion as to lead to increasingly more stringent protective laws, all of which have been urged by the residents of the county in which the clam is most abundant. ... An accurate study of the cause and extent of this apparent diminution must await knowledge of at least the fundamental facts of the life history of this clam. ... The more important features are considered to be: the habits, enemies and mortality of the adult; the rate of growth and the factors affecting it; the age at certain significant periods, particularly at sexual maturity and at the time when the legal size is reached; the most common age of clams forming the commercial catch; the season of spawning and the productivity; and the habits, enemies and mortality of the young.

Download or read book Fish Bulletin written by California. Department of Fish and Game and published by . This book was released on 1919 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Scientific Investigation of Marine Fisheries written by California. State Fisheries Laboratory and published by . This book was released on 1913 with total page 816 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Zoological Record written by and published by . This book was released on 1915 with total page 1324 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Zoological Record is published annually in separate sections. The first of these is Comprehensive Zoology, followed by sections recording a year's literature relating to a Phylum or Class of the Animal Kingdom. The final section contains the new genera and subgenera indexed in the volume." Each section of a volume lists the sections of that volume.