000 00558nam a2200133Ia 45e0
008 140115n ii |||gr||||Z||||||eng
082 _a631
100 _aUnited States Dept. Agril.,
_eAuthor.
245 0 _aManual on Conservation of Soil and Water
_cUnited States Dept. Agril.
_hTextual Documents
260 _aNew Delhi
_bOxford & IBH Publishing Co. Pvt. Ltd.
_c1974.
300 _a208.
653 _aTechniques, equipment & materials
942 _2ddc
_cTXT
999 _c25545
_d25545