Increasing potato-harvester efficiency
Glaves, A.H.
Increasing potato-harvester efficiency A.H. Glaves and G.W. French - Washington United States Department of Agriculture 1959 - 13p.; 26cm. - (Agriculture handbook; no. 171) .
635.217 35 G469I
Increasing potato-harvester efficiency A.H. Glaves and G.W. French - Washington United States Department of Agriculture 1959 - 13p.; 26cm. - (Agriculture handbook; no. 171) .
635.217 35 G469I