Economics of ecosystems management 87 um existenzielle Herausforderungen zu bewältigen

um existenzielle Herausforderungen zu bewältigen und das Wohlergehen zu verbessern

Wie sind sie aufgebaut

ausgedriickt in steigenden Riickfallsziffem

TThis concept was propounded in the 19th century by discoveries of the cellular structuring of both plants and animals

In recent years the rapid development of space research has provided a power ful stimulus to our interest in the vestibular apparatus

Economics of ecosystems management 87 um existenzielle Herausforderungen zu bewältigenThis volume contains selected papers presented at the International Symposium on 'Economics of Eco system Management' held in Halkidiki, Greece from 26 to 30 September 1983. The meeting was designed to consider as much as possible the interaction between the economy and ecology, and in parallel to provide a forum for the presentation of the ecological and developmental initiatives of the Ministry of Youth of Greece. As chairman of the organizing