URN:NBN:SI:doc-HQXS9N5Z2006Gabrovšek, Francidocuments/doc/H/URN_NBN_SI_doc-HQXS9N5Z_001.pdfdocuments/doc/H/URN_NBN_SI_doc-HQXS9N5Z_001.txt235articlestr. 1740583-60502596612525981997URN:NBN:SI:doc-HQXS9N5ZengSlovenska akademija znanosti in umetnostiActa carsologicaInCbibliografijebibliographieskarstologykrasoslovjeocene in poročilareviewEssential surces in cave sciencesGraham S. Proudlove, Editor Essential Sources in Cave Science. A Guide to the Literature of Cave Science. Cave Studies Series 16, 56 pp, A4, BCRA 2006. ISBN 0900-265-31-0