Sigurdsson, Ragnar Th. (photographs) books & textbook
VATNAJOKULL ; Ice on Fire.
Gudmundsson, Ari Trausti; Sigurdsson, Ragnar Th.; Regal, Martin (translator). Sigurdsson, Ragnar Th. (photographs)
Arctic Books /1996T Hardcover
isbn-10: 9979927518 / isbn-13: 9789979927518
