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Environmental Health Criteria 9: DDT and its Derivatives
(1979)
Although the ecological aspects of DDT, including its possible accumulation in some components of the food chain, its metabolism in micro-organisms and plants, as well as its effects on terrestrial and aquatic ecosystems ...
The Global Environment Monitoring System: Selected Works on Ecological Monitoring of Arid Areas - GEMS/PAC Information Series No. 1
(1979)
This paper gives a brief description of ecological monitoring - what it is, how it works, what results it produces and what it costs.