1. Some experiences in geochemical and heavy mineral prospecting;Brundin;Q. Colo. Sch. Mines,1969
2. Spectrochemical analysis for geochemical purposes;Danielsson,1967
3. Comparison of regional geochemical uranium exploration methods in the Beaverlodge area, Saskatchewan;Dyck;C.I.M., Spec.,1971
4. Influence of variations in secondary environment on the metal content of drainage sediments;Horsnail;Q. Colo. Sch. Mines,1969
5. Summary of research and development in geochemical exploration in Scandinavian countries;Nilsson;C.I.M., Spec.,1971