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Psyche
Volume 9, Issue 300, Pages 189-191
http://dx.doi.org/10.1155/1901/84676

Life Histories of North American Geometridae—XXI

Washington, D. C., USA

This article is in the public domain.

How to Cite this Article

Harrison G. Dyar, “Life Histories of North American Geometridae—XXI,” Psyche, vol. 9, no. 300, pp. 189-191, 1901. https://doi.org/10.1155/1901/84676.