| 000 | 00396 a2200133 4500 | ||
|---|---|---|---|
| 080 |
_a631.4 _bG 721 S |
||
| 245 | 1 |
_aSoil and crop productivity _cby S.V. Govinda Rajan and H.G. Gopal Rao |
|
| 260 |
_aBombay _bAsia Publishing House _c1971 |
||
| 650 | _aSoil Science | ||
| 650 | _aSoil and Crop Productivity | ||
| 100 | 1 |
_aGovinda Rajan, S.V., Gopal Rao, H.G. _d |
|
| 300 | _a314 p. | ||
| 901 | _a110148 | ||
| 999 |
_c43479 _d43479 |
||