Charles W. Spencer

HIGH PERFORMANCE LOW PROFILE HEADLAMPS

Charles W. Spencer, Giorgio Manunta, 1987 .

Headlamp Developments with DMC Reflectors Including Homofocal Arrangements

Charles W. Spencer, 1984 .

Hydrocarbon Generation as a Mechanism for Overpressuring in Rocky Mountain Region

Charles W. Spencer, C. Spencer, 1987 .

Review of Characteristics of Low-Permeability Gas Reservoirs in Western United States

Charles W. Spencer, C. Spencer, 1989 .