Kokusai Shokuryō Nōgyō Kyōkai, . (1961). Agriculture at the crossroads. Tokyo: Japan FAO Association.
Kokusai Shokuryō Nōgyō Kyōkai, . 1961. Agriculture at the crossroads. Tokyo: Japan FAO Association.
Kokusai Shokuryō Nōgyō Kyōkai, . Agriculture at the crossroads. Tokyo: Japan FAO Association. 1961.