Effect of potash on grade, shape, and yield of certain varieties of sweetpotatoes grown in South Corolina
Boswell, Victor R.
Effect of potash on grade, shape, and yield of certain varieties of sweetpotatoes grown in South Corolina - Washington 1938 - 1-23 p. - Yield, Sweetpotatoes, Varieties United States Department of Agriculture. Circular No. 498 .
Effect of potash on grade, shape, and yield of certain varieties of sweetpotatoes grown in South Corolina - Washington 1938 - 1-23 p. - Yield, Sweetpotatoes, Varieties United States Department of Agriculture. Circular No. 498 .