by Rev. Dr. David P. Scaer
by Rev. Dr. Albert L. Garcia
by Theodore Jungkuntz
by Rev. Dr. Arthur Carl Piepkorn
by A. T. Kramer
by D. Hinz , Ciro Mejia , and Leonardo E. Stahlke
by T. Gross
by Carlos Nagel
by Rev. Hector Hoppe
by Antonio R. Schimpf
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