Geological Engineering and Sciences, Michigan Technological University, 4100 Townsend Drive, Houghton, MI 49931 United States
Facultad de Ciencias, Universidad de Colima, Av. 25 de Julio #965, Colima, COL 28045 Mexico
Centro Universitario de Investigación en Ciencias del Ambiente, Universidad de Colima, Km. 9 Carret. Colima - Coquimatlán, Campus Coquimatlán, Coquimatlán, COL 28400 Mexico
Geological Engineering and Sciences, Michigan Technological University, 4100 Townsend Drive, Houghton, MI 49931 United States