%0 Book %T Natural environment of suburban areas as a development factor of big cities : papers from a scientific conference of the COMECON subject I.3 "Evaluation and prognosis concerning the management of natural resources in the development of regions", Jabłonna, Poland, 28.04. - 03.05.1986 %8 1988 %U http://www.rcin.org.pl/igipz/dlibra/publication/edition/34269