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Proposals for future monitoring of British mammals
Macdonald, D. W.
Bok Engelsk 1998
Chemical signals in vertebrates 5
edited by D. W. Macdonald, D. Müller-Schw...
Bok Engelsk 1990
Foxes, wolves, jackals, and dogs : an action plan for the conservation of canids
Ginsberg, J. R.
Bok Engelsk 1990