2 द्वारा ईबुक Danielle A. Mills
Danielle A Mills: Energy Demands on Water Resources
For the past century, America has invested significant research, development and construction funding to develop both fresh surface-water and groundwater resources. The result is a water infrastructu …
PDF
DRM
€270.88
Newell E. Davies & Edina L Harris: Insect Habitats
Insects inhabiting agricultural landscapes are important for crop production as they serve as pollinators or pest-controllers. However, their occurrence in agricultural land is limited mostly to patc …
PDF
DRM
€338.44