TY - BOOK AU - Foley,Duncan AU - McKenzie,Gary D.(coa) AU - Utgard,Russell O.(coa) TI - Investigations in environmental geology SN - 0138570795 U1 - 304.2 PY - 1999/// CY - EUA PB - Prentice-Hall KW - GeologĂ­a ambiental N1 - Incluye: bibliografĂ­a ER -