Scientific collaborations

​- UNESCO Division of Ecology and Earth Sciences, Paris, France.

- Department of Urban and Rural Development, SLU, Uppsala, Sweden.

- Technical University of Graz, Graz, Austria.

- Faculty of Biology and Environment Protection, Nicolaus Copernicus University, Torun, Poland.

- Peoples’ Friendship University of Russia, Moscow, Russia.

- H. T. Odum Center for Environmental Policy, University of Florida, Gainesville, USA.

- Towson University, Towson, USA.

- National Institute of Agricultural Technology, Argentina.

- Paulista University, San Paolo, Brasil.

- Beijing Normal University, Beijing, China

​- Universidad Amazonica, Ecuador

- Mediterranean Agronomic Institute of Bari, Italy
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- Forest Monitoring and Planning Research Unit, Council for Agricultural Research and Economics, Trento, Italy.