Program and abstracts, general scientific assemblies, IASPEI, IAGA, Madrid, 1-12 September 1969.

APA Citation

International Upper Mantle Committee., International Association of Geomagnetism and Aeronomy., International Association of Seismology and Physics of the Earth's Interior. (1969). Program and abstracts, general scientific assemblies, IASPEI, IAGA, Madrid, 1-12 September 1969. [Spain?]: Comité Español Organizador de las Asambleas Generales Cientificas IASPEI/IAGA.

MLA Citation

International Upper Mantle Committee, International Association of Geomagnetism and Aeronomy, and International Association of Seismology and Physics of the Earth's Interior. Program And Abstracts, General Scientific Assemblies, IASPEI, IAGA, Madrid, 1-12 September 1969. [Spain?]: Comité Español Organizador de las Asambleas Generales Cientificas IASPEI/IAGA, 1969.