InternationAL fEDERATION OF sURVEYORS, (19TH :1990 : Helsinki) XIX congress : proceedings of...Helsinki :
- Maanmittusinsinoorien Liitto, 1990
- Vols.
Contents: Exhibition guide ; natioNAL REPORTS; V.1. PROFESSION PRACTICE,ORGANISATION AND LEGAL SYSTEM. - V.2. PROFESSIONAL EDUCATION AND LITERATURE.- V.3. LAND INFORMATION SYSTEM. - V.4. HYDROPHOBIC SURVEYING. - V.5. SURVEY INSTRUMENTS AND METHODS. V.6 ENGINEERING SURVEYS. - V.7 CADASTRE AND RURAL MANAGEMENT. - V.8. URBAN LAND SYSTEMS : PLANNING AND DEVELOPMENT . - V.9. VALUATION AND MANAGEMENT.