Herak, Milan.
Karst, important karst regions of the northern hemisphere; M. Herak and V. T. Stringfield. - Amsterdam ; New York : Elsevier Pub. Co., 1972. - xiv, 551 p. : ill. ; 25 cm.
Includes bibliographies.
0444408495 (New York)
74151736
Ne***
Karst--Europe.
Karst--North America.
GB601.8 / .H4
551.44 / HEK
Karst, important karst regions of the northern hemisphere; M. Herak and V. T. Stringfield. - Amsterdam ; New York : Elsevier Pub. Co., 1972. - xiv, 551 p. : ill. ; 25 cm.
Includes bibliographies.
0444408495 (New York)
74151736
Ne***
Karst--Europe.
Karst--North America.
GB601.8 / .H4
551.44 / HEK