TY  - BOOK
AU  - Farrar, M. D
AU  - Bigger, J. H.
AU  - Flint, W. P. 
TI  - Oil baits for grasshopper and armyworm control
CY  - Urbana, Illinois
PB  -  Agricultural Experiment Station
KW  - Petróleo como insecticida  Chapulines  Pseudaletia unipucta
ER  -