Parker, E. C. (1915). 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. Webb Publishing Co..
Chicago Style (17th ed.) CitationParker, Edward Cary. 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., 1915.
MLA (9th ed.) CitationParker, Edward Cary. 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. Webb Publishing Co., 1915.