TY  - BOOK
AU  - Srivastava, H.S.
AU  - Singh, Rana P.
TI  - Nitrogen nutrition and Plant growth
SN  - 1578080320
U1  - 581 
PY  - 1999///
CY  - USA
PB  - Science Publishers
KW  - Plant growth
KW  - PLANT NUTRITION
KW  - PLANTS EFFECT OF NITROGEN
ER  -