Soils : their properties, improvement, management and the problems of crop growing and crop feeding
Burkett, Charles William.
Soils : their properties, improvement, management and the problems of crop growing and crop feeding - New York : Orange Judd, 1912 - 303 p. : ilus.
67099
Suelos y cultivos.
Suelos.
631.4 / B87
Soils : their properties, improvement, management and the problems of crop growing and crop feeding - New York : Orange Judd, 1912 - 303 p. : ilus.
67099
Suelos y cultivos.
Suelos.
631.4 / B87
