New technology and exploration may much extend the life of the southeastern phosphate industry
By: by V.E. McKelvey
Contributors: Geological Survey (U.S.)
Series: Open-file report -- 85-580; U.S. Geological Survey open-file report -- 85-580
Publisher: Dept. of the Interior, U.S. Geological Survey
Published: 1985
Place of publication: [Reston, Va.?]
Language: eng
Format: Microform
Subjects: Phosphate industry -- Southern States
Notes: Distributed to depository libraries in microfiche

Bibliography: leaf 4

Microfiche. [Denver, Colo. : U.S. Geological Survey, 1985]. 1 microfiche ; 11 x 15 cm