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Volume 29 (1922), Issue 3, Pages 95-100

Records of Hymenopterous Parasites in Pennsylvania

Bureau of Plant Industry, Harrisburg, Pa., USA

This article is in the public domain.

How to Cite this Article

A. B. Champlain, “Records of Hymenopterous Parasites in Pennsylvania,” Psyche, vol. 29, no. 3, pp. 95-100, 1922. doi:10.1155/1922/98647