Developments in potato harvesting : A study of electronic and self-propelled pot
Elrick, J.D., Anderson, J.L.
Developments in potato harvesting : A study of electronic and self-propelled pot - Scotland (E) 1970 - 18 p. - No. 98; Scotland E, College of .
Developments in potato harvesting : A study of electronic and self-propelled pot - Scotland (E) 1970 - 18 p. - No. 98; Scotland E, College of .