Geosciences in development : proceedings of an international conference on the application of the geosciences in developing countries, Nottingham, 26-29, Septembe...
Koko nimi: Geosciences in development : proceedings of an international conference on the application of the geosciences in developing countries, Nottingham, 26-29, September 1988Merkinnät: omistajamerkintäSarja: The geosciences in international development, AGID report series 14
