المساهمون: Woollard, George P. (George Prior), 1908-1979., Kulm, LaVerne D., 1936-

مصطلحات موضوعية: Plate tectonics -- Pacific Ocean., Plate tectonics -- Andes., Geology -- Pacific Ocean., Geology -- Andes., Geologists -- United States -- Biography., Geologists., Geology., Plate tectonics., Biography.

Subject Person: Woollard, George P. (George Prior), 1908-1979.

جغرافية الموضوع: Andes., Pacific Ocean., United States.