TY  - BOOK
AU  - Singh, Rana P.
AU  - Jaiswal, Pawan K.
AU  - Shankar, Niharika
AU  - Singh, Rana P.
TI  - Nitrogen Nutrition in Plant Productivity : Focus on Plant Agriculture - 1
U1  - 581.8761/SIN 
PY  - 2006///
CY  - USA
PB  - Studium Press
ER  -