Effects of earthworm introduction on soil characteristics and crop growth
Ito, K. (Hokkaido Univ., Sapporo (Japan)), Fujishima, C, Yoshida, K, Nakashima, H, Haruki, M
Published in Research Bulletin of the University Farm, Faculty of Agriculture - Hokkaido University (Japan) (01.03.2001)
Get more information
Published in Research Bulletin of the University Farm, Faculty of Agriculture - Hokkaido University (Japan) (01.03.2001)
Journal Article
The relation of forest limit to the WI [warmth index] 15 in mountains of Hokkaido [Japan]
Okitsu, S, Ito, K. (Hokkaido Univ., Sapporo (Japan))
Published in Nihon Seitai Gakkai shi (01.09.1984)
Get full text
Published in Nihon Seitai Gakkai shi (01.09.1984)
Journal Article
Mires of Japan in relation to mire zones, volcanic activity and water chemistry
Wolejko, L, Ito, K. (Hokkaido Univ., Sapporo (Japan))
Published in Nihon Seitai Gakkai shi (01.03.1986)
Get more information
Published in Nihon Seitai Gakkai shi (01.03.1986)
Journal Article