TY  - BOOK
AU  - ARUNKUMAR S
AU  - Dr. SASIKUMAR NAIR
TI  - AZOTOBACTER AND AZOSPIRILLUM INOCULANTS FOR NITROGEN ECONOMY IN VEGETABLE CULTIVATION
U1  - J:4 N97 AR 70 
PY  - 1997///
CY  - COLLEGE OF AGRICULTURE VELLAYANI
PB  - DEPARTMENT OF PLANT PATHOLOGY
ER  -