TY  - BOOK
AU  - Green, W. J
AU  - Selby, A. D.  Gossard, H. A.
TI  - Spraying program for orchards with combinations recommended
CY  - Wooster, Ohio
PB  -  Agricultural Experiment Station
KW  - Aspersión  Legumbres
KW  -  Fumigación
ER  -