000 00313nam a22001337a 4500
003 OSt
008 240719b |||||||| |||| 00| 0 eng d
082 _a621.6
_bS11E
100 _aSahay, J.
245 _aEssentials of pumps & tubewells
260 _aPatna
_bAgro book age.
_c1986
300 _a77
942 _2ddc
_cBK
999 _c41866
_d41866