Organic and conventional crop production in the Corn Belt : a comparison of economic performance and energy use for selected farms /
| Corporate Author: | |
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| Other Authors: | |
| Format: | Microform Book |
| Language: | English |
| Published: |
St. Louis :
Center for the Biology of Natural Systems, Washington University,
1976.
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| Series: | Energy and agriculture ;
CNV 18. |
| Subjects: |
Evans: Microforms (3rd floor)
| Call Number: |
fiche S 104 CNV 18 |
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