000 00471nam a22001697a 4500
015 _a3775
080 _a551.48.491
_bPRO
100 _aFort Collins, Colorado,
245 _aProceedings, the international hydrology symposium
_bComptes rendus, Volume 1
260 _aColorado State University
_bUSA
_c1967
300 _a671p.
_bfig.
852 _a2R-1-4
999 _c2201
_d2201