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3by Splinter, W. E. (William Eldon), 1925-“...Energy and agriculture ;...”
Published 1977
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5Comparison of energy required for pumping irrigation water and for operating the irrigation system /by Fischbach, P. E.“...Energy and agriculture ;...”
Published 1977
Microform Book -
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7Published 1977“...Energy and agriculture ;...”
Microform Book -
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15Published 1979“...Energy and agriculture ;...”
Microform Book