Karst. Important Karst regions of the northern hemisphere. Uredila M. Herak, Zagreb in V. T. Stringfield, Washington. Založila Elsvier, Amsterdam-London-New York, 1972

URN:NBN:SI:doc-CBP9YRFH1973Gams, Ivandocuments/doc/C/URN_NBN_SI_doc-CBP9YRFH_001.pdfdocuments/doc/C/URN_NBN_SI_doc-CBP9YRFH_001.txtarticleletn. 45str. 120-1210350-389515107885URN:NBN:SI:doc-CBP9YRFHslvZveza geografskih društev SlovenijeGeografski vestnikInCkarstkarstologykraskrasoslovjeocene in poročilareviewKarst. Important Karst regions of the northern hemisphere. Uredila M. Herak, Zagreb in V. T. Stringfield, Washington. Založila Elsvier, Amsterdam-London-New York, 1972