Report on a mission to Botswana during 1522nd May 1979
Describes the two rangelands trend recording systems currently used in Botswana and ILCA's system of rangelands monitoring, examining problems...
Describes the two rangelands trend recording systems currently used in Botswana and ILCA's system of rangelands monitoring, examining problems...
Potential of tropical Africa for agro-industrial by-products suitable for animal feeding and fattening w. data on feed value of byproducts from...
Potential of tropical Africa for agro-industrial by-products suitable for animal feeding and fattening w. data on feed value of byproducts from...
BCMV causes losses of up to 50 percent and produces mosaic and systemic necrosis on the plant. It is seed borne and several species of aphids are...