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1929. ORGANIC MATTER PROBLEMS UNDER DRY-FARMING CONDITIONS. Amei\ 



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1936. CROP ROTATIONS AND TILLAGE EXPERIMENTS AT THE NORTHERN 

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1958. FERTILITY AND CULTURAL PRACTICE EXPERIMENTS. S. Dak. AgT. 



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1941. ROOT FIBRE PRODUCTION OF SOME PERENNIAL GRASSES. Sci. Agr. 



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1959. COMPARATIVE VALUE OF LEGUME AND FERTILIZER NITROGEN FOR 



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1925. WORK OF THE SHERIDAN FIELD STATION FOR THE SEVEN YEARS 1917 to 



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1957. research in crops and soils — a progress report. S. Dak. Agr. 

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1960. INFLUENCE OF LONG-TIME FERllLiTY management practices on 



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Soc. Amer. Proc. 24: 124-128. 

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1923. DRY farming investigations at the scottsbluff substation. 



Nebr. Agr. Expt. Sta. Bui. 192, 23 pp. 

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U.S GOVERNMENT PRINTING 0FFICE:I3«. 



