000			00306nam a22001337a 4500
003			OSt
008			230613b |||||||| |||| 00| 0 eng d
082			_a333.913 _bC39E
100			_aClark, C.
245			_aThe Economic of Irrigation
260			_aPregamoon _bDelhi _c1970
300			_a155
942			_2ddc _cBK
999			_c27706 _d27706