000 00541 a2200169 4500
082 _a631.4
_bMEH
090 _c21737
_d33921
100 _aMehta, C.R.
245 _aSoil and water management
_bpractical manual, class XII, paper IV
260 _aNew Delhi
_bNational Council of Educational Research and Training
_c1997
_g1997
300 _a[ix],68p.
_c24cm
440 _aRural engineering technology
650 _aSoil science
650 _aSpecific techniques; apparatus, equipment,materials
700 _aMathanker, S.K.
942 _cL
999 _c49184
_d49184