World Airports Conference 7th 1983 London : Economics of air transportation : proceedings of the 7th World Airports Conference organized by the Institution of Civil Engineers and held in London on 24-26 May 1983.
World Bank Independent Evaluation Group : From schooling access to learning outcomes, an unfinished agenda [electronic resource] : an evaluation of World Bank support to primary education.
2006
1
World Bank Institute : Privatization and regulation of transport infrastructure : guidelines for policymakers and regulators / edited by Antonio Estache, Ginés de Rus.
2000
1
World Black And African Festival Of Arts And Culture 2nd 1975 La : Black writing from Africa, the Caribbean and the United States of America : [catalogue of an exhibition prepared for the Second World Black and African Festival of Arts and Culture, Lagos, 22 Nov. - 20 Dec., 1975].
World Commission On Environment And Development Experts Group On Environmen : Environmental protection and sustainable development : legal principles and recommendations : adopted by the Experts Group on Environmental Law of the World Commission on Environment and Development / R.D. Munro, J.G. Lammers.
1987
1
World Commission On Protected Areas : Sustainable tourism in protected areas : guidelines for planning and management / Paul F.J. Eagles, Stephen F. McCool and Christopher D. Haynes.
World Confederation Of Underwater Activities : Scientific diving : a general code of practice / edited by N.C. Flemming and M.D. Max ; sponsored by the World Underwater Federation (CMAS) and UNESCO's Intergovernmental Oceanographic Commission (IOC).
