000 | 00336nam a2200133Ia 4500 | ||
---|---|---|---|
008 | 160316s1988 xxu||||| |||| 00| 0 eng d | ||
020 | _a | ||
100 | _aS.P. Sen | ||
245 | _aBiofertilizers : Potentialities And Problems | ||
250 | _a1st | ||
260 |
_aCALCUTTA _bPLANT PHYSIOLOGY FORM _c1988 |
||
300 | _a263 | ||
700 |
_a P. Palit _a |
||
999 |
_c15686 _d15686 |