Size, structure, and future of farms /
edited by A. Gordon Ball & Earl O. Heady
- 1st. ed.
- Ames : State University Press , 1972
- vii, 404p. : ill. ; 23 cm.
Includes bibliographical references and index.
813814405
Farm management
Farms
Agricultural development
631 / BAL
Includes bibliographical references and index.
813814405
Farm management
Farms
Agricultural development
631 / BAL