International rivers and lakes : a newsletter, no. 6, May 1986 / issued by the Department of Technical Co-operation for Development, United Nations.
1986
تفصيلات التسجيلة (السجل)
رمز / رقم الاستدعاء***
العنوانInternational rivers and lakes : a newsletter, no. 6, May 1986 / issued by the Department of Technical Co-operation for Development, United Nations.
رقم الطلب
UNST/TCD/NRED(05)/N3
تاريخNew York : UN, 1986.
الوصف
11 p.