000 00427nam a2200145Ia 4500
008 140712s9999 xx 000 0 und d
041 _aENG
080 _a631.45
_bMAN
245 _aManual on conservation of soil and water
260 _c1964
_aCalcutta
_bOxford Book
300 _aiv, 208
650 _aSoil ConservationSoil ImprovementSoil Management
710 _aUnited States Department Of Agriculture
942 _2UDC
_cBK
999 _c6254
_d6254