Natural resources forum, v. 9, no. 1, Feb. 1985.
1985
详细记录
符号***
标题Natural resources forum, v. 9, no. 1, Feb. 1985.
索书号
UNST/ESA/NRET(05)/N2
日期London : Graham and Trotman for the United Nations, 1985.
描述
93 p. : charts, graphs, tables.
备注
"Prepared by the United Nations Department of Technical Co-operation for Development"
国际标准图书编号/国际标准期刊编号
0165-0203