The Use of Agroforestry as a Soil Conservation Strategy in the Philippines

Released on J-STAGE: October 27, 2010 | Volume 1994 Issue 27 Pages 49-64

S. M. MEDINA, M. ANASE, H. NARIOKA

Historical Development of Rice Cultivation and Its Water Managemen

Released on J-STAGE: October 27, 2010 | Volume 1989 Issue 16 Pages 60-70

Kiyomitsu YUKAWA

Centralized Operation Systems for the Rationalized Management of Water Resources and for the Saving of O/M Cost of Irrigation and Drainage Projects

Released on J-STAGE: October 27, 2010 | Volume 1989 Issue 16 Pages 112-123

Masayuki SHIMIZU

Development and Conservation of Agricultural Land in Steep Mountainous Areas in Japan

Released on J-STAGE: October 27, 2010 | Volume 1983 Issue 4 Pages 23-32

Koichi Sato

Changing Rural Areas as the Object of Rural Planning in Japan

Released on J-STAGE: October 27, 2010 | Volume 1982 Issue 2 Pages 28-42

Kenji Ishimitsu, Junko Goto