, Faculty of Life and Environmental Science, Shimane University, Matsue 690-8504, Japan, Japan
-
JOURNAL OF TROPICAL SOILS Vol. 18 No. 3: September 2013 - Articles
3D Agro-ecological Land Use Planning Using Surfer Tool for Sustainable Land Management in Sumani Watershed, West Sumatra Indonesia
Abstract PDF -
JOURNAL OF TROPICAL SOILS Vol. 14 No. 1: January 2009 - Articles
The Long-Term Effect of Blanket Phosphorus Fertilizer Application on the Available P Content in Sawah Soils; Comparative Study in Java, Indonesia
Abstract PDF