TY  - BOOK
AU  - Kanpur, U.P. Inst. of Agri. Science
TI  - Proceedings of symposium on recent advances in crop production, held at Kanpur, Feb, 1970
U1  - 631.5 
PY  - 1970///
CY  - Kanpur
PB  - U.P. Institute of Agri. Science
ER  -