Cost of producing pears in Washington
Hampson, Chester C., Landerholm, E.F.
Cost of producing pears in Washington - Washington 1935 - 1-24 p. - Cost Washington Agricultural Experiment Station. Bulletin No. 307 .
Cost of producing pears in Washington - Washington 1935 - 1-24 p. - Cost Washington Agricultural Experiment Station. Bulletin No. 307 .