Enclosure 1 - COUNTRIES AND AGENCIES INTERESTED IN THE QUESTIONNAIRE ON THE REVISION 
  
  
Serial Answers to 
Country Agency number |questionnaire 
  
Algeria Institut National de Cartographie, Alger 010 no 
  
Argentina Direccion de Geodesia Pcia. de Buenos Aires 020 
  
Istituto Geografico Militar, Buenos Aires 021 
  
Australia Division of National Mapping, Department of 
Minerals and Energy, Camberra or Melbourne 
  
Lands Department, Tasmania 
  
Department of Crown Lands and Survey, 
Melbourne- Victoria 
  
Hydrographic Service-Royal Australian Navy, 
Garden Ishano 
  
Australian Survey Office, Camberra 
  
Department of Lands and Surveys, Pert-Western, 
Australia 
  
Australian Aerial Mapping PTY, LTD, Gordon-New 
South Wales 
  
Central Mapping Authority, Bathurst NSW 
  
Broken Hill Proprietary Company Limited-Photo- 
grammetric Department, Wollongong NSW 
  
Austria Magistratsabteilung 41 Stadtvermessung Vienna 
City Survey, Vienna 
  
Bundesamt für Eich-und Vermessungswesen, Vienna 
  
Belgique Institut Géographique Militaire, Bruxelles 
  
Société Belge de Photogrammétrie, Bruxelles 
  
Brasil Sociedade Brasileira de Cartografia, Rio de Janeiro 
  
Bulgaria Glavno Upravlenie po Geodesia i Kartografia, Sofia 
  
Jnion Scientifique Technique des Géodésiens 
Bulgares, Sofia 
  
Canada Topographical Survey, Surveys and Mapping Branch, 
Department of Energy Mines and Resources, Ottawa 
  
Surveys and Mapping Branch Ministry of Natural 
Resources, Ontario 
  
Alberta Energy and Natural Resources, Alberta 
  
Department of Forestry Agriculture Lands Branch, 
Newfoundland 
  
Ceylon Surveyor General's Office - Survey Department of 
Ceylon, Colombo