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… growing cover crops to reduce runoff, and application of biological control methods for weeds and pests. The extra … from concept to negotiation. For example, at the Sama Biological Reserve in Tarija in Bolivia, the local NGO …

… Forestry Research. Secretariat of the Convention on Biological Diversity 2007. An exploration of tools and … purification, erosion control, control of human illnesses, biological control, and risk mitigation. The proponent of … mon- oculture crops of species with short-term cycles. Contamination of water bodies mainly due to the …