O. E. Baker

Agriculture in modern life

1939

A graphic summary of American agriculture

1922

A graphic summary of American agriculture based largely on the census

1931

A graphic summary of farm animals and animal products

1939

A graphic summary of farm crops

1938

A graphic summary of farm machinery, facilities, roads, and expenditures

1937

A graphic summary of physical features and land utilization in the United States

1937

A graphic summary of the number, size, and type of farm, and value of products

1937

Seedtime and harvest

1922

Our natural resources and their conservation

Farming as a life work

The outlook for land utilization in the United States

The outlook for rural youth

The population prospect in the South

Population, food supply, and American agriculture .

Population trends and the national welfare

Do we need more farm land?

Agriculture and the future of China

The outlook for labor and land use in agriculture

Atlas of American agriculture

Land utilization in the United States

Agricultural economics pamphlets

Rural-urban migration and the national welfare ...