Principios , experiencias y resultados de aprovechamiento forestal controlado en dos tipos de bosque tropical con ... R.G.A .; Gullison , R.E. Approaches to developing sustainable extraction systems for tropical forests products .

There is an unfortunate tendency in the FSC approach to minimize the importance of economic viability in its ... an appropriate recognition of the importance of the economic variable to achieve sustainable forest management is expected ...

The forest products industry has developed uses for only a small fraction of the tree species . Screening of organisms for ... Indigenous cultures have evolved sound management practices that are relevant to modern development needs .

The forest products industry has developed uses for only a small fraction of the tree species . Screening of organisms for ... Indigenous cultures have evolved sound management practices that are relevant to modern development needs .

Biointensive management system for whitefly / geminivirus demonstrated and mass implementation with partners begun . ... 1997 ; c ) IPM in plantation forests ; d ) participatory research and development , including gender and minorities ...