TY  - BOOK
AU  - Jain, Vanita ed.
AU  - Kumar, P. Ananda jt. ed.
TI  - Nitrogen use efficiency in plnats
SN  - 9789380235738
U1  - 631.84 J 199 N 
PY  - 2011///
CY  - New Delhi
PB  - NIPA
KW  - Nitrogen
ER  -