TY  - BOOK
AU  - A B JOSHI
TI  - STUDY ON THE EXTENSION OF PLANT PROTECTION MEASURES AGRICULTURAL PRODUCTION
U1  - (ICAR) 632 In S 
PY  - 1900///
CY  - NEW DELHI
PB  - PROGRAM EVALUATION ORGANISATION PLANNING COMMISSION ON GOV. OF INDIA
KW  - STUDY ON THE EXTENSION OF PLANT PROTECTION MEASURES AGRICULTURAL PRODUCTION
ER  -