Revision of the North American moths of the subfamily Eucosminae of the family Olethreutidae /
Heinrich, Carl
Revision of the North American moths of the subfamily Eucosminae of the family Olethreutidae / by Carl Heinrich - Washington : Government printing Office, 1923 - 298 p. : ill. ; 25 cm - Bulletin of the United States National Museum ; n. 123 .
Revision of the North American moths of the subfamily Eucosminae of the family Olethreutidae / by Carl Heinrich - Washington : Government printing Office, 1923 - 298 p. : ill. ; 25 cm - Bulletin of the United States National Museum ; n. 123 .