Project Mollner Basin, Karst water deposit Krumme Steyrling, report on the source intake

Project Mollner Basin, Karst water deposit Krumme Steyrling, report on the spring intake. Annual Report 1991, 28 pp., unpublished. Report in conjunction with Joanneum Research, August 1991 — unpublished. Study i.A. of the Association of the Kalkalpen National Park.莫尔纳盆地项目（Project Mollner Basin）：克鲁姆·施泰尔林（Krumme Steyrling）喀斯特水源地泉水取水点调查报告。本报告为1991年度报告，共28页，未公开出版。该报告与约阿内姆研究院（Joanneum Research）联合完成，撰写于1991年8月，未公开出版。本研究由卡尔卡彭国家公园协会（Association of the Kalkalpen National Park）委托开展。