Environmental planning and management regional symposium on Environmental and Natural Resources Planning, Manila, 19-21 February 1986. - Regional Symposium on Environmental and Natural Resources Planning Manila) (1986 (Manila Asian Development Bank, 1986)
Fi-13683g donated by Dr. Leonardo Q. Liongson, Professor, Institute of Civil Engineering, College of Engineering, University of the Philippines.
Keywords: Environmental policy -- Congresses; Natural resources -- Management -- Congresses