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MLA

Bishopp, F.C. "Fly Trapping Aids In Combating Screwworms of Livestock." , 220-222.. Print

APA

Bishopp, F. (0000). Fly Trapping Aids in Combating Screwworms of Livestock.

Chicago

Bishopp, F.C. "Fly Trapping Aids in Combating Screwworms of Livestock" (1934): 220-222..