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Guide to the Classical Biological Control of Insect Pests in Planted and Natural Forests
A great deal of knowledge on classical biological control has been accumulated worldwide in the last few decades. This publication, which was written by a team of experts, distills that information in...
A great deal of knowledge on classical biological control has been accumulated worldwide in the last few decades. This publication, which was written by a team of experts, distills that information in...
Global Forest Resources Assessment 2005
Progress Towards Sustainable Forest Management
The world’s forest resources provide renewable raw materials and energy, maintain biological diversity, mitigate climate change, protect land and water resources, provide recreation facilities...
The world’s forest resources provide renewable raw materials and energy, maintain biological diversity, mitigate climate change, protect land and water resources, provide recreation facilities...
Aspectos Ambientales en Minería de Metales No Ferrosos (Cu, Ni, Pb, Zn, Au)
Se trata de un informe técnico que presenta una visión general de la minería a pequeña y gran escala, así como su posible repercusión en el medio ambiente y las medidas para reducirla. Se señalan las...
Se trata de un informe técnico que presenta una visión general de la minería a pequeña y gran escala, así como su posible repercusión en el medio ambiente y las medidas para reducirla. Se señalan las...