John Robert Holsinger
John Robert Holsinger, American Biological sciences educator. National Science Foundation grantee, 1974, 83, 95. Member Virginia Cave Board, Richmond, since 1978, chairman, 1988-1994. With United States Army, 1955-1958. Fellow National Speleological Society (Certified of Merit 1970, honorary life membership 1980); member Crustacean Society (chartered), Society Systematic Biology, Sigma Xi. M C.
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