000 002830000a22001450004500
050 _a010
060 _a100
082 _a631.7 YAD
100 _aYadev, SN
245 _aSprinkler irrigation
260 _aDelhi, Biotech books
260 _c2011
300 _a270
942 _cBK
999 _c367773
_d367773