Hay harvesting methods, labor and equipment used, Northeast States
Ferguson, W.L., Lessley, B.V.
Hay harvesting methods, labor and equipment used, Northeast States - Maryland 1971 - 22 p. - No. 1; Maryland Cooperative Ex .
Hay harvesting methods, labor and equipment used, Northeast States - Maryland 1971 - 22 p. - No. 1; Maryland Cooperative Ex .