Geographia Polonica (1982) vol. 48

Two isopleth maps of world population density constructed on equal-size unit areas

Franciszek Uhorczak, Leszek Grzechnik, Ryszard Żelasko

Geographia Polonica (1982) vol. 48, pp. 93-104 | Full text

Franciszek Uhorczak, Institute of Earth Sciences, Maria Curie-Sklodowska University, Lublin
Leszek Grzechnik, Institute of Earth Sciences, Maria Curie-Sklodowska University, Lublin
Ryszard Żelasko, Institute of Earth Sciences, Maria Curie-Sklodowska University, Lublin