Six Years' Experience in Improving a Light, Unproductive...

Six Years' Experience in Improving a Light, Unproductive Soil1

Hartwell, Burt L., Damon, S. C.
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Volume:
13
Year:
1921
Journal:
Agronomy Journal
DOI:
10.2134/agronj1921.00021962001300010005x
File:
PDF, 73 KB
1921
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