LEADER 00000nam 2200229 a 4500 001 0860231 003 UkHlHU 007 t 008 001007 9 1989 000 eng 020 0947571027 040 UkHlHU 050 4 GB 651 I61 P9(182) 110 2 International Association of Hydrological Sciences. Scientific Assembly (3rd: 1989). Symposia. 245 00 Regional characterization of water quality :|bproceedings of a symposium held during the Third Scientific Assembly of the International Association of Hydrological Sciences at Baltimore ..., May 1989 /|cedited by S. Ragone. 260 Wallingford :|bInternational Association of Hydrological Sciences,|c1989. 300 319p. 440 0 IAHS publications ;|vno. 182 650 0 Hydrology. 700 0 Ragone, Stephen. 946 650 |a Subfields only, containing single words only. No 600s present -- Check for possible Geac subject headings
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