The conversion of the weights of mechanical separations of corn, wheat, and other grains into percentages /
Boerner, E. G.
The conversion of the weights of mechanical separations of corn, wheat, and other grains into percentages / by E. G. Boerner - Washington : Department of Agriculture - 22 p. - EUA. Dep. of Agri. Bull.; 574 .
203262
Cereales -- Análisis
The conversion of the weights of mechanical separations of corn, wheat, and other grains into percentages / by E. G. Boerner - Washington : Department of Agriculture - 22 p. - EUA. Dep. of Agri. Bull.; 574 .
203262
Cereales -- Análisis