Thomas Keller
Professor of Soil Physics
Depart. Soil & Environ., Swedish Univ. of Agric. Sci., Uppsala, Sweden & Agroscope Res. Station ART, Zurich, Switzerland
[CV]
Email: thomas.kellerslu.se
Mehdi Sharifi
Research Scientist
Integrated Soil Nutrient Management, Agriculture and Agri-Food Canada, Science and Technology Branch
[CV]