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An account of the reaction of {(h -C,-H,)-M ?(CO) } and {(h -C5H.) M (CO) } (M=Mo,W) with aromatic and non-aromatic thiones to give mostly complexes of general molecular formula {(h -CJ (CO)4U (M=Mo, W; L=Thione) is given. {(h-C^CH^^o^O^) and {(h -CCH. CH_)/^lo/,(CO)/ } react with thiones in a...

For a long time, Zambia's economic policies disregarded other sectors of the economy in favour of copper mining as the sole foreign exchange earner. The tourism industry has been among the most neglected sectors. It should not be surprising therefore that very little published research has...

To determine which farms around Lusaka produce Cheese, a questionnaire was prepared and dispersed to dairy farms affiliated to the Zambia National Farmers Union (ZNFU) around Lusaka.The Dairy Produce Board of Zambia (DPBZ),Pebble Brook Cheese Factory (PBCF) and Kaposhi Cheese Factory (KCF) were...

Sweetpotato is one of the most important sources of carbohydrates among small-scale farmers in Zambia and ranking second only to cassava. A study was conducted under field conditions at three locations during the 2008/09 season to determine the variability of micronutrients and to characterise...