共 9 条
[1]
中国统计年鉴.[Z].郑家亨 主编.中国统计出版社.1990,
[2]
How to calculate and interpret ecological footprints for long periods of time: the case of Austria 1926–1995.[J].Helmut Haberl;Karl-Heinz Erb;Fridolin Krausmann.Ecological Economics.2001, 1