000 00465cam a2200169ua 4500
041 _aeng
_h
082 _a631.45
_bHUD/SO
100 _aHudson, Norman W .
245 _aSoil and water conservation in the semi-arid areas /
_cNorman Hudson W.
_hTextual Documents
260 _aNew Delhi :
_bOxford & IBH Publishing company ,
_c1987.
300 _a171 ; .
500 _a*Reference
504 _a
942 _cBK
999 _c336343
_d336343