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Filters: First Letter Of Last Name is B and Author is Butcher, F. Gray [Clear All Filters]
Hymenopterous parasites of Gyrinidae with descriptions of new species of Hemiteles. Annals of the Entomological Society of America. 26:76-85.. 1933.
Notes on the cocooning habits of Gyrinus. Journal of the Kansas Entomological Society. 3:64-66.. 1930.