LEADER 00000nam 2200337 a 4500 001 0113330 003 UkHlHU 007 t 008 002909 0 0000 000 eng 040 UkHlHU 050 4 |fq|aHD 1691 A51 P9(8) 110 2 American Water Resources Association. 245 00 Hydrobiology :|bbioresources of shallow water environments /|ced. by W.G. Weist and P.E. Greeson. 260 Urbana, Ill. :|bAmerican Water Resources Association. 300 0000p. 440 0 Proceedings series ;|vno.8 650 0 Biogeography. 700 0 Greeson, Phillip E. 700 0 Weist, William G. 710 2 Symposium on Hydrobiology, Miami, (Fla.), 1970. 946 260 lacks |c, 008 lacks valid date 946 300 data invalid 946 650 |a Subfields only, containing single words only. No 600s present -- Check for possible Geac subject headings
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