Investigations of the applications of scuba and free swimming technics in fresh and salt water fishery biology : a thesis submitted in partial fulfillment ... for the degree of Master of Science in Fisheries ... / by Donald A. Thomson.

[摘要]

[发布机构] University of Michigan

[效力级别] Natural Resources and Environment

[关键词] Fisheries -- Michigan;Natural Resources and Environment;Science;Natural Resources and Environment