Media type: E-Article Title: Geological, mineralogical and ion exchange characteristics of zeolite rocks from Bulgaria Contributor: Djurova, E.; Stefanova, I.; Gradev, G. Published: Springer Science and Business Media LLC, 1989 Published in: Journal of Radioanalytical and Nuclear Chemistry Articles, 130 (1989) 2, Seite 425-432 Language: English DOI: 10.1007/bf02041361 ISSN: 0236-5731; 1588-2780 Keywords: Health, Toxicology and Mutagenesis ; Public Health, Environmental and Occupational Health ; Spectroscopy ; Pollution ; Radiology, Nuclear Medicine and imaging ; Nuclear Energy and Engineering ; Analytical Chemistry Origination: Footnote: