1. The dangers of pollution of limestone aquifers;Atkinson,1971
2. Te Kuiti Group in the Waitomo-Te Anga area;Barrett;N.Z. J. Geol. Geophys.,1967
3. Étude d'usure d'un versant calcaire sous un climat tropicale humide;Birot,1966
4. The hillslope hydrological cycle;Chorley,1978
5. The morphology and hydrology of some Jamaican karst depressions;Day;Earth Surf. Process.,1976