000 00295nam a2200121Ia 4500
001 MPKV101459
008 120911s9999 xx 000 0 und d
245 _aThe Economics of Irrigation
_cClark Colin;
250 _a2d
260 _aLondan
_bELBS
_c1970
300 _axvii
_b155pp
365 _b19 /-
999 _c64957
_d64957