Resources of low-volatile bituminous coal and semianthracite in west-central Arkansas, 1978Boyd Raymond Haley · First published 1987Open the Tome
Effects of soil fumigation on production of conifer nursery stock at two northern Rocky Mountain nurseriesRaymond J. Boyd · First published 1971Open the Tome
Geology of the Van Buren and Lavaca quadrangles, Arkansas-OklahomaBoyd Raymond Haley · First published 1971Open the Tome
Site preparation aids natural regeneration in western larch-Engelmann spruce strip clearcuttingsRaymond J. Boyd · First published 1969Open the Tome
Geology of the Greenwood quadrangle, Arkansas-OklahomaBoyd Raymond Haley · First published 1968Open the Tome
Geology of the Scranton and New Blaine quadrangles, Logan and Johnson Counties, ArkansasBoyd Raymond Haley · First published 1968Open the Tome
