History of the soil organic matter conversion factor of 1.72

Students of soil science are taught that to determine the amount of soil organic matter, soil organic carbon is measured usually by wet oxid...

The geoecology of the limestone and shale areas in Samar, Philippines

Contributed by Dr. Ian A. Navarrete Humboldt Fellow Soil Science of Tropical and Subtropical Ecosystems Buesgen Institute University of Gött...