000 00298cam a2200109ua 4500
100 _aSharma, Arun.
245 _aLaboratory Manual on soil and water conservation
260 _aUdaipur :
_bDept. of soil &water conservation ,
_c2001.
300 _a ; .
700 1 _aRajvir, Singh .
942 _cBK
999 _c266942
_d266942