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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...
Characterisation and Assessment of Groundwater Quality Concerns in Asia-Pacific Region
The purpose of this special report is both to inform and advise. It assesses the current and likely future groundwater quality problems, both natural and anthropogenic, in the region and identifies...
The purpose of this special report is both to inform and advise. It assesses the current and likely future groundwater quality problems, both natural and anthropogenic, in the region and identifies...
Air Quality Management and Assessment Capabilities in 20 Major Cities
Urban air quality is increasingly being recognized as a major public health and environmental issue in both developed and developing nations. This review provides policy-relevant information and...
Urban air quality is increasingly being recognized as a major public health and environmental issue in both developed and developing nations. This review provides policy-relevant information and...