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Limits of a modern world : a study of the "limits to growth" debate
MacCutcheon, Robert, (1979)
Jahrbuch ... Bergbau, Erdöl und Erdgas, Petrochemie, Elektrizität, Umweltschutz
Economie en fysieke omgeving : beleidsopgaven en oplossingsrichtingen 1995 - 2020
(1997)
Conservation for survival : an ecological strategy
Curry-Lindahl, Kai, (1972)
Comprehensive planning of natural resources : present situation and factors to consider
Curry-Lindahl, Kai, (1975)