TY  - BOOK
AU  - Singh, Bishwa Nath
TI  - Effect of different dates of sowing and levels of nitrozen fertilization on the incidence of pest complexes of paddy
U1  - 595.7 S 643 E 
PY  - 1978///
CY  - Bhagalpur
PB  - BAC, Sabour
KW  - Entomology& Zoology
ER  -