Food production, population growth, and environmental quality
| Главный автор: | |
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| Формат: | |
| Язык: | English |
| Опубликовано: |
Pasedena, Calif.
California Institute of Technology
c1973.
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| Серии: | Caltech population program occasional papers
ser. 1, no. 7 |
| Предметы: |