Paul L. Spence

A medical‐surveillance program for hazardous‐waste activities and asbestos‐abatement operation for a consulting engineering firm

John H. Lange, Paul L. Spence, Pamela A. Rosato, 1991 .

Environmental assessments : essentials of historical and regulatory record reviews

John H. Lange, Paul L. Spence, Genevieve Kaiser, 1992 .