Studies on a new species of Toxoptera, with an analytical key to the genus and notes on rearing methods
Phillips, Wiliam Jeter.
creator
Davis, John June
joint author.
text
dcu
Washington
Govt. Print. Off.
1912
monographic
eng
iv p., p. 1-16. illus., pl. I. 23 cm.
By W.J. Phillips and J.J. Davis ...
Toxoptera
SB823 .A31 no. 25, pt. 1
U.S. Dept. of Agriculture. Bureau of Entomology. Technical series, no. 25, pt. 1
Papers on Aphididæ
agr12000799
U.S. Dept. of Agriculture Library
930412
20260227110934.0
agr12000799