LEADER 00000nam 2200253 a 4500 001 0101684 003 UkHlHU 007 t 008 000909 0 1972 000 eng 040 UkHlHU 050 4 QH 401 M9 100 0 Murray, Joseph James. 245 00 Genetic diversity and natural selection. 260 Edinburgh :|bOliver & Boyd,|c1972. 300 128p. 650 0 Biology. 650 0 Variation of species. 650 0 Biology. 650 0 Genetics. 650 0 Heredity|xBiology. 650 0 Biology. 946 020 absent -- ISBN check required 946 650 x 6 or more -- Check for Geac subject headings 946 650 has non-LCSH elements -- Check for Geac subject headings
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