World population approaching the year 2000
| 企业作者: | |
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| 其他作者: | |
| 格式: | 图书 |
| 语言: | English |
| 出版: |
Newbury Park, California
Sage
1990.
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| 丛编: | The Annals of the American Academy of Political and Social Science
v. 510 |
| 主题: |