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المؤلفون: Leon C. Hurtt, Robert W. Collins
المصدر: Ecology. 24:122-125
مصطلحات موضوعية: Agronomy, Range (biology), Ecology, Environmental science, Ecology, Evolution, Behavior and Systematics
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2
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3
المؤلفون: Leon C. Hurtt
المصدر: Agronomy Journal. 30:356-357
مصطلحات موضوعية: Horticulture, Agronomy, Cactus, Biology, Agronomy and Crop Science
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::dd9f256f4023b566bc8d0fd7de1378a0
https://doi.org/10.2134/agronj1938.00021962003000040013x -
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المؤلفون: Leon C. Hurtt
المصدر: Journal of Range Management. 7:146
مصطلحات موضوعية: Ecology, Animal Science and Zoology
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::78ba162ed2687aa9ea1350ed45d2d715
https://doi.org/10.2307/3893893 -
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المؤلفون: Leon C. Hurtt
المصدر: Journal of Range Management. 6:410
مصطلحات موضوعية: Engineering, Ecology, business.industry, Herd management, Animal Science and Zoology, business, Management
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::0efdccc86b6bd76a5e4f37a0737af276
https://doi.org/10.2307/3893767