Harrisons Manual of Medicine, 18th Edition
Dan Longo & Anthony S. Fauci & Dennis L. Kasper & Stephen Hauser & J. Larry Jameson & Joseph Loscalzo
Environmental Health and Nursing Practice
Barbara Sattler, RN, DrPH & Jane Lipscomb, RN, PhD, FAAN
Environmental Management Handbook
Various Authors
Domain Science and Engineering
Dines Bjørner
Biafra's War 1967-1970
Al J. Venter