@article{83610, note = {Includes bibliographical references.}, url = {http://digitallibrary.un.org/record/83610}, title = {State of the environment report, 1987 : major environmental events : report of the Executive Director : United Nations Environment Programme.}, publisher = {UN,}, recid = {83610}, pages = {15, [2] p.}, address = {Nairobi :. 1987-04-06}, year = {1987}, month = {Apr}, }