89. Hokkaido-Cho Naimu Bu, Endo G-aichu ni kansuru Chui (Warning on 
Garden Pea Insects), Bureau of Prefectural Administration, ' 
Hokkaido Pref 
90. Hokkaido-Cho Naimu Bu, Ezomatsu kisei Shotochu-Rui no ' ’ 
se ita iteki Kenkyu (Ecological Studies on Yesso Spruce 
Barkbeetles ) , Bureau of Prefectural Administration, 1 * ■ 
Hokkaido Pref 
91. Hokkaido-Cho No j i • Shiken. Jo , Byo-Gaichu Bo.io Teiyo (ManhQal ' 
of Disease and Insect Control) , Agr Exp St', Hokkaido Pref 
92. Hokkaido-Cho Noji Shiken Jo, Ka.ju Byo-Chugai no Bo.io 
(Control of Orchard Insects and Diseases) ,■ Agr Exp St- • • 
Hokkaido Pref 
93. Hokkaido-Cho Noji. Shiken Jo, Hokoku (Report) Nos 2, 13, 
17, 23, 25, Agr Exp St, Hokkaido Pref 
94. Hokkaido-Cho Noji Shiken Jo, Iho (Bulletin) Nos 10, 36, 39, 42, 
46, 47, 58, Agr Exp St, Hokkaido Pref 
95. Hokkaido-Cho Sangyo Bu, Byo-Chugai Boio Yoke (Outline dn 
Control *f plant Diseases and Insects), Bureau of Industrial 
Production, Hokkaido Pref 
96. Hokkaido-Cho Ringyo Shiken Jo, Hokoku (Report) No 10 
Forestry Exp St, Hokkaido Pref 
97. Hokkaido-Cho Sangyo Bu , Byo-Chugai Boio Yoko (Outline on 
Control of Plant Diseases and Insects) , Bureau of Industrial 
Production, Hokkaido Pref , 
98. Hokkaido Cho Sangyo Bu, Hokkaido Nosakumotsu Byo-Chugai 
Kujo-Yobo Ho (Control of Crop Diseases and Insects in 
Hokkaido), Bureau of Industrial Production, Hokkaido Pref 
"* Hokkaido Daigaku Nogaku Bu Kiy o (Journal of the Faculty of 
Agr, Hokkaido University) Nos 2, 3‘, 5, 7, 8, 15, 24, 29) 
Faculty of Agr, Hokkaido University, Sapporo 
100. Hokkaido Nokai Ho (journal of Hokkaido Agricultural Society) 
Vols 13, 17, 18) , Hokkaido Agricultural Society, Sappro 
101. Hokuryukan, Nippon Dobutsu Zukan (Figuraro de japanaj bestoi) 
Hokuryukan, • Tokyo 
102. Hokuryukan, Nippon Konchu Zukan (iconographia Insectorum 
Japonicorum) , Hokuryukan, Tokyo 
1918 
1929 
1931 
1922 
1931 
i 
» 
1931 
1911 
19127 
1932 
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