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United Nations Environment Programme[Collaborative Studies for Mercury Characterization in Coal and Coal Combustion Products, Republic of South Africa]Collaborative Studies for Mercury Characterization in Coal and Coal Combustion Products, Republic of South Africa

United Nations Environment Programme[Business Plan of the Mercury Releases from Coal Combustion Partnership Area]Business Plan of the Mercury Releases from Coal Combustion Partnership Area

The survival of Rhizobium trifolii (strain CIAT 61) in three carriers was studied. The rhizobial cells did not survive in "cachaza" (a froth obtained when sugar cane juice is boiled in refineries). The survival in peat and coal was good, at least until 120 days after the inoculation. Coal seems t...


Munévar Martínez, FernandoGraham, Peter H.[Supervivencia de Rhizobium trifolii en tres portadores]Supervivencia de Rhizobium trifolii en tres portadores

United Nations Environment Programme[UNEP Guide for Energy Efficiency and Renewable Energy Laws]UNEP Guide for Energy Efficiency and Renewable Energy Laws

United Nations Environment Programme[Energy Profile: Democratic Republic of the Congo]Energy Profile: Democratic Republic of the Congo

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