000 00273nam a2200097Ia 4500
008 160710s1964 xx 000 0 und d
245 _aJOURNAL OF THE IRRIGATION AND DRAINAGE DIVISION
260 _bAMERICAN SOCIETY OF CIVIL ENGINEERS
_c1964
300 _a106
942 _2ddc
_cB
999 _c33900
_d33900