LEADER 00000nam 2200205 a 4500 001 0044455 003 UkHlHU 007 t 008 000107 0 1971 000 eng 020 0721669417 040 UkHlHU 050 4 QH 541 O2 100 1 Odum, Eugene Pleasants. 245 10 Fundamentals of ecology. 250 3rd ed. 260 Philadelphia, Pa. :|bSaunders,|c1971. 300 574p. 650 0 Ecology. 946 650 |a Subfields only, containing single words only. No 600s present -- Check for possible Geac subject headings
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