Skip to search
Skip to main content
- Food and Agriculture Organization of the United Nations99
- International Rice Research Institute63
- INADES-formation-Rwanda32
- Nuttonson, M. Y. (Michael Y.), 1904-25
- United Nations Development Programme24
- California22
- American Institute of Crop Ecology21
- Bailey, L. H. (Liberty Hyde), 1858-195421
- Taiwan. Sōtoku Kanbō. Chōsaka16
- France. Service central des enquêtes et études statistiques15
- Organisation for Economic Co-operation and Development15
- Walton, Izaak, 1593-168315
- Organisation for European Economic Co-operation14
- Nong ye chu ban she13
- Norway. Landbruksdepartementet13
- Roosevelt, Theodore, 1858-191913
- Shigemori, Mirei, 1896-197513
- Teshigawara, Sōfū, 1900-197913
- Green, Ben K.12
- Shi, Shenghan12