Van Norman, H. E., “Rural Conveniences,” pp. 163-7 in Mar. 1912 issue of the “Annals of the American Academy of Political and Social Science.”

Dixon, S. G., “The Rural Home,” pp. 168-174 in same.

Parker, Harold, “The Good Roads Movement,” pp. 51-7 in same.

Hamilton, John, “Influence Exerted by Agricultural Fairs,” pp. 200-10 in same.

Bailey, L. H., “Cyclopedia of American Agriculture,” many fine articles in Volume IV on social conditions.

IV. Triumphs of Scientific Agriculture

The Oldest of the Arts Becomes a New Profession

Carver, T. N., “Historical Sketch of Modern Agriculture,” chapter 2 in “Principles of Rural Economics.”

Carver, T. N., “The Factors of Agricultural Production,” chapter 3 in the same.

Butterfield, K. L., “The New Farmer,” chapter 4 in “Chapters in Rural Progress.”