TY  - BOOK
AU  - Pandey, Ramji
TI  - Tillage, Water and Nitrogen Interaction in Rice-Wheat Cropping Sequence
U1  - 631.4 
PY  - 1990///
CY  - Pusa, Samastipur
PB  - RAU
KW  - Soil Science
KW  - Thesis
KW  - Ph.D
ER  -