614.7 P985E
Purdom, P Walton (Ed.)
 Environmental health \ P Walton Purdom
- New York : Academic, 1971.
 xiv, 584p.
79732
  Subjects: Human ecology; Environmental health; pollution; Environmental engineering.
Environmental health
APA
Purdom P. W. (., . (1971). Environmental health. New York: Academic.
Chicago
Purdom P Walton (Ed.), . 1971. Environmental health. New York: Academic.
Harvard
Purdom P. W. (., . (1971). Environmental health. New York: Academic.
MLA
Purdom P Walton (Ed.), . Environmental health. New York: Academic. 1971.