000 00286nam a2200109Ia 4500
008 221219s9999 xx 000 0 und d
100 _aS.K. Gupta
245 0 _aFundamentals Of Soil And Water Conservation Engineering
260 _bDaya Pub. House
650 _aSoil Science
942 _cBK
999 _c3779
_d3779