The forests of Vanuatu : an overview of their economic and environmental status 1993 Tacconi, Luca | Bennett, Jeff |
Valuing biodiversity : the scope and limitations of economic analysis 1993 Brown, K. | Moran, Dominic |
Efficiency and substitution in pollution abatement : three case studies 1992 Anderson, Dennis | Cavendish, William |
Environmental science theory : concepts and methods in a one-world, problem-oriented paradigm 1992 Groot, W. T. de |
People, economies and nature conservation : proceedings of a conference held at University College London on 25 November 1992 to mark the completion of the ESRC/JNCC collaborative research programme 1993 Burgess, Jacquelin |
Hidrovia : an initial environmental examination of the Paraguay-Parana waterway 1993 Bucher, Enrique H. |
Workshop on Environmental and Natural Resources Accounting, Nairobi, 24-26 February 1992 : summary record 1992 Abaza, Hussein |