The grape curculio /
by Fred E. brooks. The grape root-borer /
by Fred E. Brooks. Experiments in the control of the root form of the woolly apple aphis /
by B.R. Leach.
APA Citation
Brooks, F. E. (Fred Ernest)., Leach, B. R. (Benjamin Robert). (1918). The grape curculio. Washington, D.C.: U.S. Dept. of Agriculture.
MLA Citation
Brooks, Fred E. (Fred Ernest), 1868-1933, and B. R. (Benjamin Robert) Leach. The Grape Curculio. Washington, D.C.: U.S. Dept. of Agriculture, 1918.
Warning: These citations may not always be complete (especially for serials).