Lake Issyk-Kul: its natural environment : Proc. of the NATO advanced research workshop on the Issyk-Kul lake: evaluation of the environmental state a. its remediation, Cholpon-Ata, Kyrgyz rep., 25-28 Sept., 2000, 2002. - XV,286 p. p.
Lake Issyk-Kul: its natural environment : Proc. of the NATO advanced research workshop on the Issyk-Kul lake: evaluation of the environmental state a. its remediation, Cholpon-Ata, Kyrgyz rep., 25-28 Sept., 2000 / Ed.: J. Klerkx, B. Imanackunov, 2002. - XV,286 p. p. - Текст : непосредственный.