LEADER 00000nam 2200265 a 4500 001 0277335 003 UkHlHU 007 t 008 000904 1 1980 000 eng 040 UkHlHU 050 4 QL 751 M8 100 0 Morse, Douglass H. 245 00 Behavioral mechanisms in ecology. 260 Cambridge, Mass. :|bHarvard University Press,|c1980. 300 383p. 650 0 Animal behavior. 650 0 Biology. 650 0 Human ecology|xGeneral ecology. 650 0 Panbiogeography. 946 020 absent -- ISBN check required 946 650 has non-LCSH elements -- Check for Geac subject headings
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