00667nam a22001817a 4500 BD-DhUL 20190425141540.0 190425s1989 nyu |||| |||| 000 0 eng BD-DhUL BD-DhUL 341.2306 UNR United Nations Environment Programme. Report of the governing council on the work of its fifteenth session, 15-26 May 1989 / United Nations Environment Programme. New York : United Nations, 1989. iv, 185 p. ; 27 cm. "General assembly official records : forty-fourth session, supplement no. 25 (A/44/25)" United Nations. ddc BK 247820 247820 0 0 ddc 0 341_230600000000000_UNR 1 NFIC 375921 DUL DUL UNC 2019-04-25 Gift 341.2306 UNR D12275 2019-04-25 2019-04-25 BK