000 00410nam a2200145Ia 4500
003 OSt
005 20161216150910.0
008 160331s2004 xx 000 0 und d
080 _a631.584 P4
100 _aShram ,Chandra Prakash, Sastry & Raizada
245 _aTechnical manual on control trenching for rehabilitation of degaraded land
260 _bC S W, Dehradun
_c2004
300 _a59+Ix
942 _2udc
_cBK
999 _c2753
_d2753