LEADER 00000nam 2200193 a 4500 001 0521395887 003 UkHlHU 007 t 008 991026s1991 000 020 0521395887 040 UkHlHU 100 1 Peters, R H. 245 12 A critique for ecology. 260 |bCambridge University Press,|c1991. 300 366p. 650 0 Ecology. 650 0 Biology|xPhilosophy. 936 UCS bib. record 946 260 lacks |a
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