An index to catalogues of recently described Coccidæ included in Technical series nos. 12 and 16.
Sasscer, Ernest Ralph, 1883-
An index to catalogues of recently described Coccidæ included in Technical series nos. 12 and 16. By E.R. Sasscer ... - Washington, Govt. Print. Off., 1913. - ii p., p. 99-116. 23 cm. - U.S. Dept. of Agriculture. Bureau of Entomology. Technical series no. 16, pt. VII Papers on Coccidae or scale insects .
agr13000072
Coccidæ.
SB939 / .S3 pt. VII
An index to catalogues of recently described Coccidæ included in Technical series nos. 12 and 16. By E.R. Sasscer ... - Washington, Govt. Print. Off., 1913. - ii p., p. 99-116. 23 cm. - U.S. Dept. of Agriculture. Bureau of Entomology. Technical series no. 16, pt. VII Papers on Coccidae or scale insects .
agr13000072
Coccidæ.
SB939 / .S3 pt. VII