Demand and supply of crop infraspecific diversity on farms: Towards a policy framework for on-farm conservation Author Bellon M. Date 2001 Source IUCN (ID: MON-074334) Publisher | Place of publication International Maize and Wheat Improvement Center (CIMMYT) | Mexico City, Mexico Pages 12 p. Document type Miscellaneous Language English Field of application International Subject Cultivated plants, Agricultural & rural development, Wild species & ecosystems Keyword Biodiversity Genetic resources Crops/grasses Management/conservation