Biodeterioration of stone in tropical environments: An overview by Kumar, R. and Kumar, A.Vv. 41American Institute for Conservation of Historic and Artistic Works98–102
Koestler, Robert J. 2002. [Book review] "Biodeterioration of stone in tropical environments: An overview by Kumar, R. and Kumar, A.V." Journal of the American Institute for Conservation, 41, 98–102.