Mammalia
Ibexes in an African Environment: Ecology and Social Systems of the Walia Ibex in the Simen Mountains, Ethiopia (Ecological Studies)
An Atlas of Mammalian Chromosomes: Volume 6
An Atlas of Mammalian Chromosomes: Volume 9
Methods of Sampling and Analysis of Data in Farm Animal Ethology
Ökologie ein Lehrbuch
Macromolecules and Behavior
Ecology and Environmental Planning
Animal Ecology To-Day (Monographiae Biologicae)
Sinnesphysiologie
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