Educational Series, Volume 2University of Maryland, Natural Resources Institute, 1944 - Natural history |
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Common terms and phrases
abundance actually advantage allowed appear application Assistant Baltimore based began benefits Biologist Biologist II brood discussed previously brood of rock business catch caught charge Chesapeake comparable conservation consider constant DECREASED FISHING RATE DEPARTMENT OF RESEARCH deplete different EFFECT OF DECREASED escape explanation fact fishermen Fishery Investigations Fishery Management Plan five following four gained gear glutted Graph hand harder hatched hundred importance income increased value increased yield indicate land large brood larger leave licensed market Mary Maryland watermen measures natural nets notice observations operating paper particularly period poor population pounds and dollars present prices principle proper questionably R. V. Truitt reduced fishing rate regular RESEARCH AND EDUCATION result return rock fishery seen series show the effect shown simply species spread spring stop Table tagging experiment take taken theoretical brood thousand throughout the Bay tidewater TILLER Total Value tremendous UNIVERSITY unlimited numbers valuable water Weight Willie