A preliminary report on the peat resources of Iowa and a report onthe tests of Iowa coals made by the government coal-testing plant at the Louisiana purchase exposition, St. Louis, Mo., 19O4
By: by T.E. Savage
Series: Bulletin / Iowa Geological Survey -- v. 2; Bulletin (Iowa Geological Survey) -- v.2
Publisher: Published for Iowa Geological Survey
Published: 1905
Place of publication: Des Moines
Language: eng
Number of pages: 38
Subjects: Coal; Peat; Testing