By Egbert W. Pfeiffer

WESTING ASSOCIATES IN ENVIRONMENT, SECURITY, & EDUCATION

Matarasso, L., Lavorel, J., Pfeiffer, E.W., & Westing, A.H. 1969. Report of the attack by the United States on Dak Dam (Cambodia) in November 1969. Phnom Penh:
Government of Cambodia, 5 pp. 31 December.

Orians, G.H., & Pfeiffer, E.W. 1970. Ecological effects of the war in Vietnam. Science
(Washington) 168:544-554. (Cf. ibid. 169(3950):1030. 1970.)
Also in: U.S. Congressional Record (Washington) 116:15250-15256. 1970-1971.