Final report, Urban Decisions Project /

Published 1968

Urban decisions project; final report

Published 1968

Devonian-Mississippian boundary in southern Indiana-northwestern Kentucky /

Published 1979

Devonian-Mississippian boundary in southern Indiana-northwestern Kentucky : field trip 7, Ninth International Congress of Carboniferous Stratigraphy and Geology /

Published 1979

Devonian-Mississippian boundary in southern Indiana-northwestern Kentucky : field trip 7, Ninth International Congress of Carboniferous Stratigraphy and Geology /

Published 1979

The Middle Silurian Louisville Limestone of northwestern Kentucky and southern Indiana /

Published 1992

Geology of Charlestown State Park /

by Conkin, James Elvin
Published 1998

Liter's of Indiana, Inc. Atkin's Quarry, Jeffersonville, IN /

by Conkin, James Elvin
Published 2002

Liter's of Indiana, Inc. Atkin's Quarry, Jeffersonville, IN /

by Conkin, James Elvin
Published 2002

Guide to the rocks and fossils of Jefferson County, Kentucky, Southern Indiana, and adjacent areas, by James E. Conkin and Barbara M. Conkin

by Conkin, James Elvin, Conkin, James Elvin
Published 1972

Guide to the rocks and fossils of Jefferson County, Kentucky, southern Indiana, and adjacent areas /

by Conkin, James Elvin, Conkin, James Elvin, Conkin, Barbara M., Conkin, Barbara M., Conkin, Barbara M.
Published 1976

Supplement and index to Guide to the rocks and fossils of Jefferson County, Kentucky, southern Indiana and adjacent areas /

by Conkin, James Elvin, Conkin, James Elvin, Conkin, James Elvin, Conkin, Barbara M.
Published 1974

Falls of the Ohio metropolitan region solid wastes disposal study

Published 1969

Guide to the rocks and fossils of Jefferson County, Kentucky, Southern Indiana, and adjacent areas : supplement and index /

by Conkin, James Elvin
Published 1974

Devonian-Mississippian boundary in southern Indiana and northwestern Kentucky /

Published 1979