Environmental economics
301.310973
S475E
Seneca, Joseph J
 Environmental economics \ Joseph J Seneca - 3rd - New Jersey : Prentice Hall, 1974.
 xvi, 349p.   ISBN: 0-13-282780-8
115212
  Subjects: Environmental policy-United States-Cost effectiveness; Environmental protection-United States-Cost effectiveness; Environmental economics-United States.

