APA

Ministry of Agriculture, Conference, . (1950). Farm advisory methods for grassland improvement. Paris: Organization for European Economic Co-Operation.

Chicago

Ministry of Agriculture, Conference, . 1950. Farm advisory methods for grassland improvement. Paris: Organization for European Economic Co-Operation.

Harvard

Ministry of Agriculture, Conference, . (1950). Farm advisory methods for grassland improvement. Paris: Organization for European Economic Co-Operation.

MLA

Ministry of Agriculture, Conference, . Farm advisory methods for grassland improvement. Paris: Organization for European Economic Co-Operation. 1950.