Agenda 21 : programme of action for sustainable development : the final text of agreements negotiated by governments at the United Nations Conference on Environme...
Koko nimi: Agenda 21 : programme of action for sustainable development : the final text of agreements negotiated by governments at the United Nations Conference on Environment and Development (UNCED), 3-14 June 1992, Rio de Janeiro, BrazilSarja: United Nations Publication Sales no. E.93.1.11Asiasanat: luonnonsuojelu, kestävä kehitys, vesiensuojelu, biodiversiteetti, meriensuojelu, ilmansuojelu, jätehuolto, vaaralliset aineet, kansainvälinen ympäristönsuojelu, lajiensuojelu
