Appraisal of the protected areas system of Ghana. Pre-mission report 1991 Cloutier, Antoine | Dufresne, Alain |
Preliminary assessment of war-related and other impacts along the Saudi Arabian Gulf coast. Draft report on IUCN/IAEA/IOC/JICA/WWF interagency mission to the Gulf during August 1991 1991 Medley, P. A. H. | Price, Andrew | Tokuda, Hiroshi | Wrathall, T. J. |
Etude économique : bâtiments en adobe, Niger 1991 Tunley, Peter | Norton, John | Gordon, Claire | Tauran, Bernadette |
Construction sans bois : une méthode de communication aux maçons. Fiches techniques et dessins 1991 Tunley, Peter | Gordon, Claire | Norton, John |