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Leigh Van Valen [9]Leigh M. Van Valen [3]
  1.  14
    Ecological Species, Multispecies, and Oaks.Leigh Van Valen - 1976 - Taxon 25:233-239.
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  2.  7
    Individualistic Classes.Van Valen Leigh - 1976 - Philosophy of Science 43 (4):539-541.
  3. On Evolutionary Theories.Van Valen Leigh - 1963 - British Journal for the Philosophy of Science 14 (54):146-152.
  4.  29
    How Ubiquitous is Adaptation? A Critique of the Epiphenomenist Program.Leigh Van Valen - 2009 - Biology and Philosophy 24 (2):267-280.
    It is important to distinguish adaptation per se (adaptedness, or being adapted) from the more specific concept of adaptation for some function. Commonly used criteria for adaptation in either sense have limited applicability. There are, however, a number of widely applicable criteria for adaptation per se, such as several kinds of cost, low variation, the maintenance of integration, and the fitness distribution of mutations. Application of these criteria leads to the conclusion that adaptation is overwhelmingly prevalent for features of organisms. (...)
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  5.  6
    Surrogate Resources, Cumulative Selection, and Fertility.Leigh M. Van Valen & Virginia C. Maiorana - 1986 - Behavioral and Brain Sciences 9 (1):209.
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  6.  2
    The Control of Handedness.Leigh Van Valen - 1978 - Behavioral and Brain Sciences 1 (2):320.
  7.  1
    On Discussing Human Races.Leigh Van Valen - 1966 - Perspectives in Biology and Medicine 9 (3):377-383.
  8.  11
    Zeno and Continuity.Van Valen Leigh - 1968 - Mind 77 (307):429.
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  9.  2
    Why is There More Than One Neurotransmitter?Leigh M. Van Valen - 1982 - Behavioral and Brain Sciences 5 (2):294.
  10.  1
    Instinct and Innateness: Information in Causes.Leigh M. Van Valen - 1991 - Behavioral and Brain Sciences 14 (2):351.
  11. Letters to the Editor.Ashley Montagu, Leigh Van Valen & J. Merritt Emlen - 1967 - Perspectives in Biology and Medicine 10 (2):314-318.
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  12. The Living Races of Man by Carleton S. Coon, with Edward E. Hunt, Jr.Leigh Van Valen - 1967 - Perspectives in Biology and Medicine 10 (2):320-321.
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