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Powell, R. A. (1979). The dog: Its domestication and behavior : By . New York: Garland STPM Press (1978). 296 pp. $24.50. Anim. Behav., 27(Part 1), 318–1211.
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Rappolt, G. A., John, J., & Thompson, N. S. (1979). Canine responses to familiar and unfamiliar humans. Aggressive Behavior, 5(2), 155–161.
Abstract: Dogs were observed during controlled approaches by their owners and by strangers. Significant differences between the dogs' responses to their owners and their responses to strangers were found. These results supported the popular belief that dogs respond differently to different persons, and not merely to different situations in which persons are usually encountered.
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Reader J,. (1979). The violent rescue of Grevy's zebra – a controversial operation.
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Ribeiro, H. S., Larangeira, N. L., & Paiva, F. (1979). [Prevalence of Dictyocaulus arnfieldi (Cobbald, 1884) Railiet & Henry 1907, in Pantaneira breed horses of the region of Pocone, MT]. Arq Inst Biol (Sao Paulo), 46(3-4), 107–110.
Abstract: The authors sacrificed fifty-five horses originated from the “Pantanal”, lowlands in the State of Mato Grosso in two different periods, droughty period and flooded and they described for the first time the Dictyocaulus arnfieldi in Mato Grosso. Relationship between droughty and flooded periods proved not to occur.
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Roberts, J., Kacelnik, A., & Hunter, M. L. (1979). A model of sound interference in relation to acoustic communication. Anim. Behav., 27(Part 4), 1271–1273.
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Roberts, S. (1979). Order and Dispute: An Introduction to Legal Anthropology.
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Ruffner Ga, C. S. (1979). Age structure, condition, and reproduction of two burro (Equus asinus) populations from Grand Canyon National Park, Arizona.
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Salter Re,. (1979). Biogeography and habitat. Symposium on the Ecology and Behavior of wild and feral Equids, Laramie, , 129–142.
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Salter, R. E., & Hudson, R. J. (1979). Feeding ecology of feral horses in western Alberta. J. Range. Mgmt., 32, 221–225.
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Sinclair, A. R. E. (1979). Serengeti: Dynamics of an Ecosystem.
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