Food production, population growth, and environmental quality
| 主要作者: | |
|---|---|
| 格式: | 图书 |
| 语言: | English |
| 出版: |
Pasedena, Calif.
California Institute of Technology
c1973.
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| 丛编: | Caltech population program occasional papers
ser. 1, no. 7 |
| 主题: |