Measuring and monitoring biological diversity : standard methods for amphibians - Alford, Ross A.; Altig, Ronald G.; Ashton, Ray E. 1945-; Cadle, John E.; Cocroft, Reginald Bifield 1960-; Cole, Daniel Gerard; Corn, Paul Stephen; Crombie, Ronald I.; Crump, Martha L. 1946-; Davis, Theodore Michael; Dodd, Clifford Kenneth 1949-; Donnelly, Maureen A. 1954-; et al. (Washington : Smithsonian Institution Press, 1994)
Keywords: ANFIBIOS -- MEDICIONES; BIOLOGIA DE POBLACIONES -- METODOS ESTADISTICOS; BIODIVERSIDAD -- MEDICIONES