Soils
Burkett, Charles William
Soils their properties, improvement, management, and the problems of crop growing and crop feeding by Charles William Burkett - New York O. Judd 1907 - x, 303 p. illus. 20 cm.
Soils.
631.4 B 959 S
Soils their properties, improvement, management, and the problems of crop growing and crop feeding by Charles William Burkett - New York O. Judd 1907 - x, 303 p. illus. 20 cm.
Soils.
631.4 B 959 S