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A computer model was developed simulating the mating behaviour and population increase of adults of Spodoptera littoralis (Boisd.) in an isolated grou...
Read moreThe 33 papers read at this meeting are presented, all with summaries in French and German. The following are among those of concern to economic entomo...
Read moreThe reasons behind the recent trend in the EU for environmental objectives to be incorporated into agriculture policy are reviewed. Environmental paym...
Read moreAgri-environment schemes were first launched in England, UK, in 1987. A number of schemes are now operated by the Ministry of Agriculture, Fisheries a...
Read moreGermany is generally characterized by intensive agriculture. There is increasing concern about the situation of extensively used meadows and pastures ...
Read moreThis report represents the fifth phase of a wider assessment to identify sites of importance to the bird populations within, and now outside of, the S...
Read moreDescribes a survey of porcupine feeding on Pinyon and Yellow Pine in the Mesa Verde area (S.W. Colorado). A tree-ring chronology was constructed, base...
Read moreThis manual provides information for planners, developers, managers and decision makers involved with tourism development and resource management in a...
Read moreThis study examines the impact of multiple shocks on assets by employing two waves of a panel data set of 360 rural households in three agro-ecologica...
Read moreExcessive demand for ecosystem services arising from rapidly growing human population and several anthropogenic activities have led to the extensive m...
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