Herak, M., & And Stringfield , V. (1972). Karst: Important Karstt regions of the Northern Hemisphene. Elsevier Pub Company.
Chicago Edition CitationHerak, M., and Vt And Stringfield. Karst: Important Karstt Regions of the Northern Hemisphene. Amsterdam: Elsevier Pub Company, 1972.
MLA Edition CitationHerak, M., and Vt And Stringfield. Karst: Important Karstt Regions of the Northern Hemisphene. Elsevier Pub Company, 1972.
Warning: These citations may not always be 100% accurate.