2 Ebooki wg Horatio R. Velasquez
Horatio R Velasquez: Pollution Control
Pollution is the introduction of contaminants into an environment that causes instability, disorder, harm or discomfort to the ecosystem i.e., physical systems or living organisms. Pollution can take …
PDF
DRM
€96.62
Kristian Bundgaard & Luke Isaksen: Agriculture Research and Technology
This book presents the latest research from around the world in the field of agriculture. Agricultural fungicides, for example, are considered with particular reference to mode of action and selectiv …
PDF
DRM
€450.50