The encyclopedia of environmental studies

Bibliografiska uppgifter
Huvudupphovsman:	Ashworth, William 1942-
Materialtyp:	Bok
Publicerad:	New York Facts on File c1991.
Ämnen:	Ecology > Dictionaries. Ecology > Encyclopedias. Environmental engineering > Encyclopedias. Environmental protection > Dictionaries. Environmental protection > Encyclopedias. Environmental protection > United States > Dictionaries. Pollution > Encyclopedias.