TY  - BOOK
AU  - Singh, Yanendra Kumar
TI  - Effect of Mulching and Irrigation on Hydrothermal REgime of Soil With Reference to Phosphorus Uptake by Winter Maize
U1  - 631.4 
PY  - 1999///
CY  - Pusa, Samastipur
PB  - RAU
KW  - Soil Science
KW  - Thesis
ER  -