@article{286439, url = {http://digitallibrary.un.org/record/286439}, title = {Tumen River Economic Develoment Area : sketch map no. 3 [cartographic material]}, publisher = {UN,}, recid = {286439}, pages = {1 map :}, address = {[New York] :. 1996-05}, year = {1996}, month = {May}, }