Preliminary report on the economic mineral resources of Calhoun County /

af Lamar, J. E (John Everts), 1897-1979
Udgivet 1926

Preliminary report on portland cement materials in Illinois,

af Lamar, J. E (John Everts), 1897-1979
Udgivet 1956

Limestone resources of extreme southern Illinois

af Lamar, J. E (John Everts), 1897-1979
Udgivet 1959

Chemical analyses of Illinois limestones and dolomites

af Lamar, J. E (John Everts), 1897-1979
Udgivet 1957

Sandstone resources of extreme southern Illinois, a preliminary report

af Biggs, Donald Lee, Lamar, J. E (John Everts), 1897-1979
Udgivet 1955

Illinois building stones,

af Lamar, J. E (John Everts), 1897-1979, Willman, H. B (Harold Bowen), 1901-
Udgivet 1955

Clay and shale resources of extreme southern Illinois

af Lamar, J. E (John Everts), 1897-1979
Udgivet 1948

Illinois clays and shales as mortar mix,

af Hursh, Ralph K (Ralph Kent), 1885-, Grim, Ralph E (Ralph Early), 1902-1989, Lamar, J. E (John Everts), 1897-1979
Udgivet 1944

Refractory clays in Calhoun and Pike counties, Illinois,

af Lamar, J. E (John Everts), 1897-1979
Udgivet 1931

The limestone resources of the Pontiac-Fairbury region,

af Lamar, J. E (John Everts), 1897-1979
Udgivet 1929

Preliminary report of the economic mineral resources of Calhoun County /

af Lamar, J. E (John Everts), 1897-1979
Udgivet 1926

Agricultural limestone resources of Cumberland,

af Grogan, Robert Mann, 1912-
Udgivet 1940