 | | Journal (article/letter/editorial) | | GEOLOGICAL EXCURSION TO THE MINING AREAS OF SOUTH AFRICA by Aberra Mogessie, Christoph Hauzenberger...Department of Geology, University of the Free State, South Africa 1. Preface Almost a year ago Aberra Mogessie...(where we had organized past excursions) and South Africa. Having discussed the matter with Christoph...areas of South Africa. We contacted Christoph Gauert from the University of Free State, South Africa to help...help us with the local organization especially to get permission from the different mining companies to |  | | Report (volume) | | Distribution Branch, U.S. Geological Survey, 604 South Pickett Street, Alexandria, VA 22304 Library of...Great Britain 11 France 12 Germany 12 Canada 12 South Africa 12 CMEA Countries 12 Czechoslovakia 12 German...phosphate rock (Tennessee Brown, Tennessee Blue, South Carolina, and Florida) and submitted portions to...Some States in the United States may also have local regulations. The plant pest control regulations...European Community, Germany, France, Japan, South Africa, Australia, Canada, Sweden, The United States |
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