References
- Grund , A. 1914 . Z. Ges. Erd. Berlin , 52 : 625 J. Corbel, “Les Karsts du Nord-Ouest de l'Europe”, Mem. Doc. Inst. Etudes Rhodaniennes, 12, 1957. Ann. geograph., 68, 97(1959); Z. Geomorph., Supp. 2, 74(1960)
- Mason , B. 1966 . “Principles of geochemistry” , 3rd ed. , 163 New York : John Wiley and Sons .
- Miller , J. P. 1952 . Ann. J. Sci. , 250 : 197
- Ann. J. Sci. , 194
- Schwarzenbach , G. , Biedermann , W. and Bangerter , F. 1946 . Helv. Chim. Acta , 29 : 811
- Pitty , A. F. 1966 . “An approach to the study of karst water” 5 Univ. Hull Occasional Papers in Geograph.
- Pitty , A. F. 1968 . Nature , 217 : 939
- Pitty , A. F. 1968 . J. Hydrol. , 6 : 202
- Carpenter , K. E. 1928 . “Life in inland waters” , 64 London : Sidgwick and Jackson Ltd. .
- Steemann-Nielsen , E. 1946 . Nature , 158 : 594 Physiol. Plantarum, 5, 145(1952)
- Rabinowitch , E. I. 1952 . “Photosynthesis and related processes, II” , 145 New York : Interscience Publishers .
- Pitty , A. F. 1966 . D. Phil. Thesis Univ. Oxford . unpubl.
- Lund , J. W. G. 1961 . Field Studies , 1 ( 3 ) : 85
- Gessner , F. 1937 . Jahrb. Wiss. Botan. , 85 : 267
- Pigott , M. E. and Pigott , C. D. 1959 . Field Studies , 1 ( 1 ) : 84