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Three successive generations of Spodoptera exempta (Wlk.) were observed on cereal crops and grasses at Salisbury Research Station, Rhodesia, during Ja...
Read moreIn the Rwenzori and Kabalega Falls National Parks, in the latter north and south of the Victoria Nile, 243 elephants were culled as family units at 2 ...
Read moreThe weight loss of the dung worm, Eisenia fetida, stored in a variety of peats ranging in pH from 3.6 to 7.2 was compared. Worms in acid peats of pH 3...
Read moreIn view of the use of salt marshes along the southern shores of Hudson Bay as breeding grounds and feeding areas by lesser snow geese and Canada geese...
Read moreThe complexity of riparian ecosystems is matched by the complexities of human communities that rely on rivers for clean water, livelihoods, and recrea...
Read more1. The intensive exploitation of fish communities often leads to substantial reductions in the abundance of target species, with ramifications for the...
Read moreFurther observations in Britain [cf. RAE/A 60, 2745] showed that the net annual production of lime saplings (Tilia vulgaris) was 23.4 g dry matter/sap...
Read morePredicting stand structure parameters for tropical forests from remotely sensed data has numerous important applications, such as estimating above-gro...
Read moreTo date, the anchorage and wind load of urban trees can only be assessed in static load tests. These are complex and expensive, and the reliability of...
Read moreAn analysis of the contents of 109 European whitefronted goose (Anser albifrons) fore-guts, and of goose droppings, is described. The diet of the gees...
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