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[null,"1.","Record Nr.",null,"UNINA9910707447303321"]
[null,null,"Autore",null,"Gottfried David"]
[null,null,"Titolo",null,"Evaluation of the lead-alpha (Larsen) method for determining ages of igneous rocks / / by David Gottfried, Howard W. Jaffe, and Frank E. Senftle"]
[null,null,"Pubbl/distr/stampa",null,"Washington, D.C. : , : United States Department of the Interior, Geological Survey, , 1959"]
[{"$nulls":4},"Washington, D.C. : , : Government Printing Office"]
[null,null,"Descrizione fisica",null,"1 online resource (iv, 63 pages) : charts, photographs"]
[null,null,"Collana",null,"Geological Survey bulletin ; ; 1097-A"]
[null,null,"Soggetti",null,"Geological time"]
[{"$nulls":4},"Igneous rocks"]
[{"$nulls":4},"Radioactive dating"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Note generali","\"This report concerns work done in part on behalf of the U. S. Atomic Energy Commission and is published with the permission of the Commission.\""]
[{"$nulls":4},"Title from title screen (viewed July 23, 2014)."]
[null,null,null,"Nota di bibliografia","Includes bibliographical references (pages 58-63)."]