"Farmers, Workers, and Machines: Technological and Social Change in Farm Industries of Arizona" is a textbook published by the University of Arizona Press in 1965. Written by Harland Padfield and William E. Martin, the book delves into the business and economics of agriculture in Arizona, focusing on the impact of technology and social change on the industry. With a sturdy hardcover format and measuring 9.8 inches in length, 5.9 inches in width, and 0.6 inches in height, this 325-page book is a valuable resource for those interested in the history and evolution of Arizona's farm industries.