000 00311nam a2200121Ia 4500
008 220201s1999 xx 000 0 eng d
041 _aENG
100 _aASAWA,G.L
245 0 _aELEMANTARY IRRIGATION ENGINEERING
260 _aLONDON
_bTHAMES AND HUDSON PUBLISHING COMPANY
_c1999
300 _a182
942 _2ddc
999 _c62109
_d62109