000 00399cam a2200157Ma 4500
003 IARI
020 _a8120405528
020 _a9788120405523
245 0 0 _aManual of soil & water conservation practices /
_cGurmel Singh... [et al.].
260 _aNew Delhi :
_bOxford & IBH Pub. Co,
_cc1990.
300 _a385 p.
650 6 _aSols
650 6 _aEau
700 1 _aSingh, Gurmel.
942 _2ddc
_cB
999 _c160662
_d160662