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Schusdziarra, H., Schusdziarra, V. (1978). Gymnasium des Reiters.
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Curcher Cs, R. M. (1978). Equidae. In: Maglio V H4.J & Cooke H B S (eds). Evolution of African Mammals 379-422, .
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DIRSCHL HJ et al,. (1978). Preliminary results from an aereal census of livestock and wildlife of Kenya s rangelands.
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Rubenstein Di,. (1978). Islands and their effects on the social organization of feral horses. ABS Symp, .
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Salter Re,. (1978). Ecology of feral horses in western Alberta. M.Sc.U. of Alberta, .
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SchäFer M,. (1978). Pferd. (pp. 214–248).
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Premack D, & Woodruff G. (1978). Does the chimpanzee have a theory of mind? Behav. Brain Sci., 1, 515.
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Hinde, R. A. (1978). Dominance and role—two concepts with dual meanings. J. Soc. Biol. Struct., 1(1), 27–38.
Abstract: ‘Dominance’ and ‘role’ are used in the study of human and animal social structures. It is argued here that each of these concepts is useful in two logically distinct contexts. Dominance may refer to the pattern of imbalance of interactions within a dyadic relationship in so far as that pattern is consistent between dyads, or it may refer to an aspect of group structure, namely the extent to which the individuals can be ranked in terms of who bosses whom. There is no necessary reason why these two concepts of dominance should be related. Within any group the interactions within relationships may or may not show similar patterns of imbalance, and there may or may not be an hierarchy. Role may refer to the determinants of the behaviour of incumbents of certain positions in society, or to the consequences of their behaviour on the structure of the group. Determinants and consequences of the behaviour of incumbents may be related, but are not always so. Thus, to avoid confusion in the use of each of these concepts it is essential to define precisely the manner in which it is being used.
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Klingel H,. (1978). Was wird aus den Grevy- Zebras? Sielmanns Tierwelt, 2, 12–19.
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Eisenmann V, T. J. - C. (1978). Sur la taxinomie du genre Equus. Cahiers Analyse Données, 3, 179–201.
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