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1
المؤلفون: V. M. Safronov, L. P. Koryakina, N. N. Smetanin, E. S. Zakharov
المصدر: Russian Journal of Ecology. 47:392-398
مصطلحات موضوعية: 0106 biological sciences, Vulpes, animal diseases, Ecology (disciplines), media_common.quotation_subject, Population, Drainage basin, Fertility, 010603 evolutionary biology, 01 natural sciences, Condition factor, Abundance (ecology), parasitic diseases, education, Ecology, Evolution, Behavior and Systematics, media_common, education.field_of_study, geography, geography.geographical_feature_category, biology, Ecology, food and beverages, 04 agricultural and veterinary sciences, biology.organism_classification, 040103 agronomy & agriculture, 0401 agriculture, forestry, and fisheries, Reproduction
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2
المؤلفون: V. M. Safronov, A. V. Argunov
المصدر: Russian Journal of Ecology. 44:402-407
مصطلحات موضوعية: education.field_of_study, Age structure, Ecology, High mortality, Population, Biology, biology.organism_classification, Capreolus pygargus, Roe deer, biology.animal, Population growth, education, Ecology, Evolution, Behavior and Systematics, Sex ratio, Demographic structure