000
00307nam a2200133Ia 4500
008
160316s1984 xxu||||| |||| 00| 0 eng d
020
_a
100
_a
N.S. Subba Rao
245
_a
Biofertilizers In Agriculture
250
_a
1st
260
_a
NEW DELHI
_b
OXFORD & IBH
_c
1984
300
_a
186
700
_a
_a
999
_c
15797
_d
15797