Agri-environmental indicators for sustainable agriculture in Europe
2000
Wascher, Dirk M. |
Agricultural management
Farming with nature : the science and practice of ecoagriculture
2007
Scherr, Sara J. |
McNeely, Jeffrey A. |
Slash and burn agriculture in the humid forest zone of Southern Cameroon : soil quality dynamics, improved fallow management and farmer's perceptions
2004
Kanmegne, Jacques |
Agriculture development and environment in critical areas of China
2002
Sonntag, Bernard |
Honglie, Sun |