000 00794nam a2200205Ia 45e0
008 181001s1970 xx 000 0 und d
100 _aI.A.R.I.
245 0 _aLand leveling for Irrigation
260 _aDelhi
_bI.A.R.I. Delhi
_c1970
300 _a35
942 _2ddc
_cBK
999 _c1588
_d1588