LEADER 00000nam 2200229 a 4500 001 0646984 003 UkHlHU 007 t 008 002005 2 1973 000 eng 040 UkHlHU 050 4 EN/SG 100 1 Ford, E. B.|q(Edmund Brisco),|d1901-1988. 245 04 The experimental study of evolution. 260 Audio-Learning,|c1973. 300 0000p. 440 0 Discussion Tapes, Biology, 10 700 0 Kettlewell, H.B.D. 740 0 Audio-Learning Discussion Tapes.
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