000 | 004470000a22001690004500 | ||
---|---|---|---|
020 | _a8120405528 | ||
060 | _a100 | ||
082 | _a631.402 GUR | ||
100 | _aGurmel Singh, Venkataraman C | ||
100 | _aSastry G, Joshi B P | ||
245 | _aMannual of soil and water conservation practices | ||
260 | _aNewdelhi, Oliver and Boyd | ||
260 | _c1990 | ||
300 | _a385 | ||
650 | _aSoil conservation-manual/water conservation-manual | ||
942 | _cBK | ||
999 |
_c357747 _d357747 |