Waltham, T., Bell, F. G., & Culshaw, M. G. (2005). Sinkholes and Subsidence: Karst and Cavernous Rocks in Engineering and Construction. Springer Berlin Heidelberg. https://doi.org/10.1007/b138363
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Tohutoru Kātū Chicago (17th ed.)
Waltham, Tony, Fred G. Bell, me Martin G. Culshaw. Sinkholes and Subsidence: Karst and Cavernous Rocks in Engineering and Construction. Berlin, Heidelberg: Springer Berlin Heidelberg, 2005. https://doi.org/10.1007/b138363.
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Tohutoro MLA (9th ed.)
Waltham, Tony, et al. Sinkholes and Subsidence: Karst and Cavernous Rocks in Engineering and Construction. Springer Berlin Heidelberg, 2005. https://doi.org/10.1007/b138363.
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