Parker, E. C. (1920). Field management and crop rotation: Planning and organizing farms; crop rotation systems; soil amendment with fertilizers; relation of animal husbandry to soil productivity; and other important features of farm management. St. Paul Minn: Webb Publishing Co..
Chicago Style CitationParker, Edward C. Field Management and Crop Rotation: Planning and Organizing Farms; Crop Rotation Systems; Soil Amendment With Fertilizers; Relation of Animal Husbandry to Soil Productivity; and Other Important Features of Farm Management. St. Paul Minn: Webb Publishing Co., 1920.
MLA CitationParker, Edward C. Field Management and Crop Rotation: Planning and Organizing Farms; Crop Rotation Systems; Soil Amendment With Fertilizers; Relation of Animal Husbandry to Soil Productivity; and Other Important Features of Farm Management. St. Paul Minn: Webb Publishing Co., 1920.