Author

Charles Abraham Simkins

1 book found

Cover of Effect of Various Rates, Times of Application and Combinations of Fertilizers on the Yield, Quality and Plant Characteristics of Pawnee Wheat at Various Locations in Kansas, 1947-48

Effect of Various Rates, Times of Application and Combinations of Fertilizers on the Yield, Quality and Plant Characteristics of Pawnee Wheat at Various Locations in Kansas, 1947-48

Charles Abraham Simkins · First published 1950