👤

Tōhiko Korenaga

b. 1936 · 2 books

Books by Tōhiko Korenaga

Kokusai shokuryō jukyū to shok
Kokusai shokuryō jukyū to shokuryō anzen hoshō
2001
Nōgyō hogo to nōsanbutsu bōeki
Nōgyō hogo to nōsanbutsu bōeki mondai
1985