000 00375nam a2200121Ia 4500
008 190711s9999 xx 000 0 und d
082 _a627.48 W314
100 _aWATER RESEARCH CENTER: UNIVERSITY OF MINNESOTA
245 0 _aCOMPUTER PROGRAMS IN WATER RESOURCES, WRRC BULLETIN 97
260 _aWASHINGTON
_bWATER RESEARCH AND TECH.
_c1977
300 _a28X22
942 _cBK
_2DDC
999 _c18409
_d18409