000 00422nam a2200157Ia 4500
008 170101s1994 xx 000 0 und d
082 _a627.5 M28I
100 _aMAL, Bimal Chandra
245 0 _aIntroduction to soil and water construction engineering
260 _bLudhiana
_c1994
300 _a421p
650 _aSOIL CONSERVATION
653 _aSOIL CONSERVATION
653 _aWATER CONSERVATION
942 _2ddc
_cB
999 _c114121
_d114121