000 00283nam a2200121Ia 4500
008 170101s2011 xx 000 0 und d
082 _a631.6 YAD
100 _aYadav, S.N
245 0 _aSprinkler irrigation
260 _aDelhi
_bBiotech
_c2011
300 _a270p.
942 _2ddc
_cBK
999 _c278031
_d278031