The Southwestern Naturalist · 1982 · 14 citations · 15 references
Life SciencesPaleontologyZoologyMammalogyPaleobiologyVertebrate PaleontologyAnimal EcologyMammal PaleontologyMammalian EvolutionAge Structure AssessmentAge Structure VariationHabitat Patch QualityOrigination-extinction DynamicsPaleontological CharactersPleistocene MammalsPrimate OriginsRecruitment Rates
George A. Ruffner, Steven W. Carothers, Age Structure, Condition and Reproduction of Two Equus asinus (Equidae) Populations from Grand Canyon National Park, Arizona, The Southwestern Naturalist, Vol. 27, No. 4 (Nov. 19, 1982), pp. 403-411
15
Shrubs—A Neglected Resource of Arid Lands
Cyrus M. McKell · Science · 1975 · 56 citations
Life Sciences, Botany, Ecology +14