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Citations
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Penzhorn Bl,. (1984). Observations on mortality of free – ranging Cape mountain zebras. S Afr Wildl Res, 14, 89–90.
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Reichholf J,. (1984). Funktion und evolution des Streifenmusters bei den zebras. Säugetierk Mitt, 32, 89–95.
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SCHILDER MBH et al,. (1984). A quantitative analysis of facial expressions in the plains zebra. Z. Tierpsychol., 66, 11–32.
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Vogt H,. (1984). Quagga: DNA konserviert. Naturwiss Rdsch, 37, 327–328.
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Anderson JR. (1984). The development of self-recognition: a review. Dev. Psychobiol., 17, 35.
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Boesch C, & Boesch H. (1984). Possible causes of sex differences in the use of natural hammers by wild chimpanzees. J. Hum. Evol., 13, 415.
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Boesch C, & Boesch H. (1984). Mental maps in wild chimpanzees: an analysis of hammer transports for nut cracking. Primates, 25, 160.
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Wolski, K. (1984). Equine behaviour, patterns, types, and causes. Vet Technician, 5, 250–258.
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Andersson, M. (1984). Producers and Scroungers.
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Teas, J. (1984). Female Primates: Studies by Women Primatologists.
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