| 000 | 00353nam a2200109 4500 | ||
|---|---|---|---|
| 245 | _aNational sample survey | ||
| 100 | _aKerela. Directorate of Economics and Statistics. | ||
| 260 |
_aTrivandrum _bThe Author _c1978 |
||
| 300 | _av.; 20cm. | ||
| 500 | _aBased on 27th rounbd national sample survey october 1972- september 1973 | ||
| 082 |
_aDB330.95483 _bKER |
||
| 999 |
_c84258 _d84258 |
||