| 000 | 00382nam a2200121 4500 | ||
|---|---|---|---|
| 082 | _aE N66 KU 16 | ||
| 100 | _aP.KUMARAN NAYAR | ||
| 245 | _aSTATUS OF AVAILABLE SILICA IN THE RICE SOILS OF KERALA STATE | ||
| 250 | _aMSc | ||
| 260 |
_aAGRICULTURAL COLLEGE AND RESEARCH INSTITUTE VELLAYANI _bDIVISION OF AGRICULTURAL CHEMISTRY _c1966 |
||
| 700 | _aR.SUBRAMONIA AIYER | ||
| 942 | _cTH | ||
| 999 |
_c372127 _d372127 |
||