TY  - BOOK
AU  - Patch, L.H.
TI  - Height of corn as a factor in egg laying by the european corn borer moth in the one generation area
U1  - PA-C 634 N4 1933 
CY  - Washington, D.C.
PB  -  USDA
KW  - Madera
KW  -  plagas
KW  - Maíz
KW  -  enfermedades
KW  - Piraustra nubilalis
N1  - Encuadernado con: Orchard insects of the pacific northwest and their control / by E.J. Newcomer
ER  -