TY  - BOOK
AU  - Singh, Rana. P
AU  - Jaiwal, Pawan. K
AU  - Shankar, Niharika
TI  - Nitrogen Nutrition in Plant Productivity
SN  - 1933699000
U1  - 631.84 
PY  - 2006///
CY  - USA
PB  - Studium Press
KW  - Agriculture and related technologies
KW  - Technology (Applied sciences)
KW  - Nitrogen
ER  -