World resources a report by the World Resources Institute and the International Institute for Environment and Development.

Bibliographische Detailangaben
Format:	Buch
Sprache:	English
Veröffentlicht:	New York Basic Books c1986-
Schlagworte:	Natural resources > Periodicals. Economic history > 1971-1990 > Periodicals. Economics > History > 20th century > Periodicals. Conservation of Natural Resources > Periodicals.