La dégradation de l'environnement naturel en Pologne et dans les pays en développement
Florian Plit
Desertification on Sahara borders and in Central Asia — comparative study
Florian Plit
Remarques sur l'inspiration chrétienne dans les recherches géographiques
Florian Plit
Some Remarks on Natural Disasters and the Social and Economic Development
Florian Plit
Geographical Background
Florian Plit
An Interdisciplinary Study of the Farafra Oasis (Egypt) by a Team from the Institute of Developing Countries at the Faculty of Geography and Regional Studies of Warsaw University
Florian Plit
Natural environment then and today
Florian Plit
Desertification: On Significance of The Term and Research of The Phenomenon
Florian Plit