Our water resources and their conservation
1939
Truitt, R.V.
Life history, habits, structure, industry, conservation efforts for: Blue Crabs; Oyster; Fin fishes - shad, rock, croaker; Sport fish and fishing - marine and fresh-water; other aquatic forms - Diamondback terrapin, muskrat. Problems that confront husbandry and conservation of the commercial species, while many of the fish types found in the Chesapeake Bay are superior from the sportive viewpoint. (PDF contains 103 pages)
اظهر المزيد [+] اقل [-]Carnegie Institution of Washington
اظهر المزيد [+] اقل [-]Goucher College
اظهر المزيد [+] اقل [-]Johns Hopkins University
اظهر المزيد [+] اقل [-]University of Maryland
اظهر المزيد [+] اقل [-]Western maryland College
اظهر المزيد [+] اقل [-]University of Maryland Center for Environmental Science. Contribution number 27
اظهر المزيد [+] اقل [-]الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
المعلومات البيبليوغرافية
تم تزويد هذا السجل من قبل University of Maryland
