APA
Keating M., United Nations Conference on Environment and Development, . (1993). The earth summit's agenda for change: a plain language version of Agenda 21 and the other Rio agreements. Geneva: Centre for Our Common Future.
Chicago
Keating Michael, United Nations Conference on Environment and Development, . 1993. The earth summit's agenda for change: a plain language version of Agenda 21 and the other Rio agreements. Geneva: Centre for Our Common Future.
Harvard
Keating M., United Nations Conference on Environment and Development, . (1993). The earth summit's agenda for change: a plain language version of Agenda 21 and the other Rio agreements. Geneva: Centre for Our Common Future.
MLA
Keating Michael, United Nations Conference on Environment and Development, . The earth summit's agenda for change: a plain language version of Agenda 21 and the other Rio agreements. Geneva: Centre for Our Common Future. 1993.
TekstSzczegóły wydania: Geneva : Centre for Our Common Future, 1993.Opis: X, 70 s. : il., err. ; 20x19 cmTyp zawartości: 
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