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In recent years, river restoration science has been searching for biological indicators of improvement in the physical habitats of streams. To date, r...
Read moreA simulation model for the population dynamics of rice leaf-folders (Pyralidae) interacting with rice is described. It was designed to improve the und...
Read moreColliery waste on a regraded Scottish tip was classified as 'burnt' and 'unburnt', and the latter subdivided into 'pre-acid' or 'acid' on the basis of...
Read moreThe weed vegetation and seed bank were studied at the initiation (1979) and after the first cycle (1983) of a 4-course crop rotation (oats, clover [Tr...
Read moreIn the Horn of Africa, frankincense (an aromatic hardened wood resin) is obtained by tapping Boswellia papyrifera. World-wide, frankincense is of grea...
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