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1
المؤلفون: D. R. Tracy
المصدر: EPPO Bulletin. 39:161-167
مصطلحات موضوعية: biology, Ecology, Agroforestry, Plant Science, Woodland, Horticulture, biology.organism_classification, Invasive species, Phytophthora kernoviae, Phytophthora ramorum, Weed, Agronomy and Crop Science, Phytosanitary certification, Rhododendron ponticum, Woody plant
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2
المؤلفون: J. E. Pratt, J. Davidson, D. R. Tracy, T. R. Nisbet
المصدر: Scandinavian Journal of Forest Research. 11:370-374
مصطلحات موضوعية: Disodium octaborate tetrahydrate, biology, chemistry.chemical_element, Forestry, biology.organism_classification, Crop, chemistry.chemical_compound, Animal science, Boron concentration, chemistry, Freshwater fish, Environmental science, Water quality, Surface runoff, Boron, Surface water