Two-row castor bean harvester
Schoenler, L.G., Taylor, W.E.
Two-row castor bean harvester - Stillwater 1953 - 11 p. - No. B-395 Oklahoma Agricultural Experiment Station Bulletin .
Two-row castor bean harvester - Stillwater 1953 - 11 p. - No. B-395 Oklahoma Agricultural Experiment Station Bulletin .