000 00472nam a2200121Ia 45e0
008 130826n1971 ii |||gr||||Z||||||eng
100 _aPatel, S. M.,
_eAuthor.
245 0 _aEconomics of Tube - well Irrigation
_cS. M. Patel
_hTextual Documents
260 _aAhmedabad
_bIndian Institute of Management
_c1971
300 _a98.
701 _aPatel, K. V.,
_eAuthor.
942 _2ddc
_cTXT
999 _c30367
_d30367