Télécharger le livre :  Biotic Diversity in Agroecosystems
The preservation of biodiversity is a high priority among biologists, ecologists and environmentalists.The impact that human activities have on biodiversity is clear; however, few studies have focused on the importance of biodiversity to natural and agricultural...

Editeur : Elsevier Science
Parution : 2012-12-02
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Télécharger le livre :  Agricultural Ecology and Environment
The increased use of chemical fertilizers and pesticides in crop production has adversely affected both the environment and the agricultural economy. Not only has it led to environmental pollution, but also the increasing costs of chemical inputs and the low prices...

Editeur : Elsevier Science
Parution : 2012-12-02
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Télécharger le livre :  Invertebrate Biodiversity as Bioindicators of Sustainable Landscapes
Reducing environmental hazard and human impact on different ecosystems, with special emphasis on rural landscapes is the main topic of different environmental policies designed in developed countries and needed in most developing countries. This book covers the...

Editeur : Elsevier Science
Parution : 2012-12-02
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