Encyclopedia of environmental studies /
Ashworth, William, 1942-
Encyclopedia of environmental studies / William Ashworth and Charles E. Little ; Janice M. Fowler, research associate. - New ed. - New York : Facts on File, c2001. - vii, 600 p. : ill., maps ; 29 cm.
Includes bibliographical references (p. 549-564) and index.
0816042551 (alk. paper)
00051379
Environmental engineering--Encyclopedias.
Environmental protection--Encyclopedias.
Pollution--Encyclopedias.
Ecology--Encyclopedias.
TD9.A84 2001 / .A84 2001
Encyclopedia of environmental studies / William Ashworth and Charles E. Little ; Janice M. Fowler, research associate. - New ed. - New York : Facts on File, c2001. - vii, 600 p. : ill., maps ; 29 cm.
Includes bibliographical references (p. 549-564) and index.
0816042551 (alk. paper)
00051379
Environmental engineering--Encyclopedias.
Environmental protection--Encyclopedias.
Pollution--Encyclopedias.
Ecology--Encyclopedias.
TD9.A84 2001 / .A84 2001