Measures of ecosystem distress : paper / submitted by Statistics Canada.
1984
详细记录
符号[E/ECE/]CES/AC.58/4
标题Measures of ecosystem distress : paper / submitted by Statistics Canada.
日期Geneva : UN, 24 Jan. 1984.
描述
10, 7 p. : ill., tables.
备注
Prepared by David J. Rapport.