Our planet : the United Nations Environment Programme magazine for sustainable development. Vol. 7, no.1, 1995.
1995
详细记录
符号***
标题Our planet : the United Nations Environment Programme magazine for sustainable development. Vol. 7, no.1, 1995.
索书号
UNEP(05)/O8/v.7:1
作者UNEP
日期Nairobi : UNEP, [1995]
描述
39 p. : ill.