TY  - BOOK
AU  - Mandeep Singh
TI  - Nitrogen Use Efficiency of New Wheat Varieties Under Conservation Tillage
U1  - T633.11 
PY  - 2019///
CY  - Ludhiana
PB  - PAU
KW  - Tillage
KW  - Organic Carbon
KW  - Happy Seeder
KW  - Wheat
KW  - Nitrogen
ER  -