海量图书期刊资源,随时随地畅享阅读乐趣
Osmotic Regulation in Sabella PavoninaEWER, D. W.; EWER, R. F. · Nature · 1943
Natural selection and neotenyR. F. Ewer · 1960
Imprinting in Animal BehaviourEWER, R. F. · 1956
Displacement and De-arousalEWER, R. F. · 1967
The “Instinct to Teach”EWER, R. F. · 1969
THE FOSSIL SUIDAE OF MAKAPANSGATR. F. EWER · 1958
Why study small mammals?R. F. EWER · 1975
Ethological ConceptsEwer, R. F. · Science · 1957
The Evolution of Self‐Fertilization in PerennialsThe American Naturalist · 1997
Genetic Distance between PopulationsMasatoshi Nei · The American Naturalist · 1972
Niche Size and Faunal DiversityP. H. Klopfer and R. H. MacArthur · The American Naturalist · 1960
Interspecific Killing among Mammalian Carnivores.F. Palomares and T. M. Caro · The American Naturalist · 1999
Marine Benthic Diversity: A Comparative StudyHoward L. Sanders · The American Naturalist · 1968
Environmental Determinants of Faunal DiversityPeter H. Klopfer · The American Naturalist · 1959
Genetics and Morphological Evolution in PlantsL. D. Gottlieb · The American Naturalist · 1984
Preliminary Notes on Some American ChalicotheresO. A. Peterson · The American Naturalist · 1907