TY - BOOK AU - Pearce,David W. TI - Environmental economics SN - 9780582446236 U1 - 301.31 @ PY - 1976/// CY - New York PB - Longman KW - Environmental policy KW - Pollution KW - Economic aspects KW - Conservation of natural resources N1 - Includes index; Bibliography: p. [192]-200 ER -