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In field studies conducted in Africa between July 1991 and November 1992, Acacia tortilis, A. nilotica and A. mellifera seeds on the ground suffered g...
Read moreAnthropogenic practices that facilitate species introductions must be identified and modified to improve management and control the spread of non-nati...
Read moreSwitchgrass (Panicum virgatum) intercropping is a novel forest management practice for biomass production intended to generate cellulosic feedstocks w...
Read moreSagebrush steppe ecosystems in the United States currently occur on only about one-half of their historical land area because of changes in land use, ...
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