Carbon Sequestration by Composting around Mount Etna
Latvian State Forest Research Institute “Silava”
Institute of Sustainable Development of Landscapes of the Earth e.V. (DUENE)
Naturland e.V.
Institute of Field and Vegetable Crops
Agricultural Institute of Slovenia
Manfred-Hermsen-Stiftung
Danube Delta National Institute for Research and Development (DDNI)
“Green Jackets” Bronte
National Research and Development Institute for Soil Science, Agrochemistry and Environment Bucharest (ICPA)