The Albrecht Papers, Vol. III

The writings of Dr. William A. Albrecht contained in this volume cover hidden lessons for ecological agriculture. His papers are organized in chapters dealing with specific subjects such as mycorrhizae, calcium, magnesium and soil organic matter. There are also chapters on how different soils encourage different plants, and general chapters on such things as soil fertility and biological processes. To understand Albrechts research to is truly understand soils.