TY  - GEN
AU  - SINGH, RANA P
AU  - SRIVASTAVA, H S
TI  - NITROGEN NUTRITION AND PLANT GROWTH
U1  - 631.84 SRI/NI 
CY  - NEW DELHI, OXFORD & IBH
KW  - ROLE OF NITROGEN IN SOURCE IN CARBON BALANCE
KW  - SEED GERMINATION
ER  -