Theoretical and Applied Karstology vol. 1
Theoretical and Applied Karstology vol. 11984 - 1 vol. (254 p.-[7] f. depl.)
S. P. Stanescu, D. Farcasiu, Emilian Gaspar : Nuclear methods for karst hydrology investigation, 207-214
S. P. Stanescu, D. Farcasiu, Emilian Gaspar : Nuclear methods for karst hydrology investigation, 207-214