Environment and human efficiency, by E. C. Poulton. Poulton, E. C. Environmental health. Stress (Physiology) QP82 .P67 136.2 POE Bibliography: p. 302-313. Springfield, Ill., Thomas [1970] [1970] 1970 Text xxi, 328 p. eng American lecture series, publication no. 765. A monograph in the Bannerstone division of American lectures in living chemistry