海量图书期刊资源,随时随地畅享阅读乐趣
Ecological Modeling for Resource Management || Barriers to the Use of Ecological Models in Decision MakingDale, Virginia H. · 2003
Ecological BarriersHerbert Parkes Riley · The American Naturalist · 1952
Philosophical Barriers to Ecological IdealsSchneider, H. K. · Science · 1971
Three-dimensional visualisation of ecological barriersJukka Matthias Krisp · 2004
Ecosystem health through ecological restoration: barriers and opportunitiesJohn Cairns · 1994
Sharing Ecological Knowledge: Opportunities and Barriers to UptakeVirginie Boreux, Julia Born and Michael J. Lawes · Biotropica · 2009
Sharing Ecological Knowledge: Opportunities and Barriers to UptakeVirginie Boreux; Julia Born; Michael J. Lawes · 2009
Polyploidy in Gasteria and HaworthiaHerbert Parkes Riley · Bulletin of the Torrey Botanical Club · 1959
Cypripedium acauleHerbert Parkes Riley · Bulletin of the Torrey Botanical Club · 1955
CommunicationsGeorge E. Hafstad, Donald C. Swain and Mrs. Herbert Parkes Riley · The Wisconsin Magazine of History · 1967
GENETICS AND CYTOGENETICSHERBERT PARKES RILEY · 2222
THE “EYEBROW” GENE in Nemesia strumosaRILEY, HERBERT PARKES · Journal of Heredity · 1948
Chromosome Studies in Gasteria Species and HybridsRiley, Herbert Parkes · CYTOLOGIA · 1959
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