LD L'encyclopédie des plantes bio-indicatrices alimentaires et médicinales by Ducerf, Gérard 0 Type: Book
LD L'encyclopédie des plantes bio-indicatrices alimentaires et médicinales: guide de diagnostic des sols by Ducerf, Gérard 0 Type: Book
CR CAP regimes and the European countryside: prospects for integration between agricultural, r… by Brouwer, Floor 0 Type: Book
AE Agriculture, environment and health: sustainable development in the 21st Century by Ruttan, Vernon W., Conference on Agriculture, Environment, and Health, Bellagio 0 Type: Book