The encyclopedia of environmental studies

Bibliografische gegevens
Hoofdauteur:	Ashworth, William 1942-
Formaat:	Boek
Gepubliceerd in:	New York Facts on File c1991.
Onderwerpen:	Ecology > Dictionaries. Ecology > Encyclopedias. Environmental engineering > Encyclopedias. Environmental protection > Dictionaries. Environmental protection > Encyclopedias. Environmental protection > United States > Dictionaries. Pollution > Encyclopedias.