Methodology and experience of ecological-geomorphological studies : Exemplified by districts of Central Kazakhstan and Leningrad OblastBoltramovich, Sergey Fadeyevich, 1998, Candidate of Sciences dissertation11.00.14Saint Petersburg220 pp.More works in this specialtyDissertationEcological-geographical analysis of the state of park territories of the city of MoscowShumovskaya, Darya Aleksandrovna · 2000 · Candidate of Sciences11.00.14