Mertie, John B. 1888-1980 Zirconium and Hafnium in the Southeastern Atlantic States / by John B. Mertie. -- Washington : United States Government Printing Office, 1958 - 25 p. -- (Geological Survey Bulletin ; 1082-A). Subjects--Topical Terms: FloridaHafnioZirconio Universal Decimal Class. No.: 546.83(759)