Number 15

March 1984
Miscellaneous Reports of the Institute for Nature Study No.15

Yoshito Wada, Masakazu Takahashi and Takaya Ikemoto

P.1
Mosquitoes of the Institute for Nature Study (Insecta: Diptera)（リンクを新しいタブで開きます）(1.1 MB)

Kan-ichi Sakagami, Yoshimasa Seto and Nobuo Hisai

P.3
Seasonal changes in water qualities at ponds and springs in the Institute for Nature Study（リンクを新しいタブで開きます）(5.1 MB)

Kan-ichi Sakagami，Satoshi Kudose and Ryunosuke Hamada

P.13
Soil microflora at several types of forests in the Institute for Nature Study（リンクを新しいタブで開きます）(4.2 MB)

Nobuo Hisai

P.21
Ecological studies of Bufo bufo formosus Boulenger (VIII): Seasonal changes of postmetamorphic growth rates（リンクを新しいタブで開きます）(6.5 MB)

Tohzo Okamoto

P.33
Investigation of the earthwork around the former Imperial Estate（リンクを新しいタブで開きます）(9.5 MB)