| 000 | 00419 a2200121 4500 | ||
|---|---|---|---|
| 008 | 141010b2009 xxu||||| |||| 00| 0 eng d | ||
| 245 |
_aCould food shortages bring down civilization? / _cBrown, Lester R. |
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| 260 | _cMay 2009 | ||
| 300 | _app. 38-45. | ||
| 440 |
_aSCIENTIFIC AMERICAN _vVol. 300, No. 5, |
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| 650 | _aFOOD SCARCITY | ||
| 856 | _uhttp://www.scientificamerican.com/article.cfm?id=civilization-food-shortages | ||
| 999 |
_c18601 _d18601 |
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