Some insects injurious to truck crops
Chittenden, F.H.
Some insects injurious to truck crops Semitropical army worm - Washington 1909 - 51-70 p. - Insect, Crops United States Department of Agriculture Bureau of Entomology, Bulletin No. 67 .
Some insects injurious to truck crops Semitropical army worm - Washington 1909 - 51-70 p. - Insect, Crops United States Department of Agriculture Bureau of Entomology, Bulletin No. 67 .