Oregon bay clam distribution, abundance, planting sites and effects of harvest, annual report, 1977/1978 Public Deposited
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Covers: October 1, 1977 to September 30, 1978.
"Studies were continued on the distribution and abundance of bay clams in Oregon's estuaries. Maps showing distribution of clams, substrate type and vegetation type in Tillamook, Netarts and Salmon River estuaries are presented." (from the Abstract) The authors also report on experimental clam releases to supplement natural stocks, commercial clam harvest permits, and the effects of commercial harvesting methods on the environment.
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