| 000 | 00358 am a2200121 a 4500 | ||
|---|---|---|---|
| 245 | 1 | _aStudies on the nature of concretions in Indian soils | |
| 300 | _a48p. | ||
| 502 |
_cIARI, Division of Soil Science and Agricultural Chemistry, New Delhi _bAssociateship _d1953 |
||
| 502 | _gRaychaudhuri, S.P. | ||
| 100 | 1 | _aKumar, A. | |
| 942 |
_2udc _cT |
||
| 901 | _aT402 | ||
| 999 |
_c143706 _d143706 |
||