TY  - BOOK
AU  - Shankar, Niharika and Jaiwal, Pawan K.
AU  - Singh, Rana P.
TI  - Nitrogen Nutrition in Plant Productivity
SN  - 9781933699004
PY  - 2006///
CY  - USA
PB  - Studium Press Houston
KW  - Plant Productivity
N1  - Includes,Figures, Tables, References, Subject- Index
ER  -