TY  - BOOK
AU  - INDIRA.M
AU  - Dr.ALICE ABRAHAM 
TI  - NITROGEN FIXATION BY COWPEA AS INFLUENCED BY THE STAGE OF GROWTH AND DURATION OF CROP
U1  - E N85 IN 54  
PY  - 1985///
CY  - COLLEGE OF AGRICULTURE VELLAYANI
PB  - DEPARTMENT OF SOIL SCIENCE AND AGRICULTURAL CHEMISTRY 
ER  -