Nisankasei meichuu
Nika meichuu ni taisuru wara oyobi karikabu shobun seiseki
Meichuu zukai
Meichuu kujohou
Meichuu oyobi unka
Suitou no nikisaku to nikasei meichuu no keika
Meichuu kujo jiseki houkoku
Tochigiken ni okeru ine nika zuimushi hassei joukyou chousa seiseki
Nika bemmo
Nika bemmo
Nika bemmo
Zuimushi to unka
Iwakura kou to souri meichuu
Nika houyou chuushaku
螟虫駆除と電燈利用
Ine zuimushi kujo shiken seiseki
Hokkaidou ni okeru inemeichuu
（螟虫図解中訂正の通知）
meichuu
Meichuu
Meichuu
Meichuu
Meichuu
Meichuu
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Uploaded: 2020-12-17