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Effectiveness of extension in reaching rural people : a study of 3,954 farms in Iowa, New York, Colorado, and California, 1923-24
The present status of the pasteurization of milk
Look out for the red palm mite!
The cadelle
Farm practice in growing sugarbeets for three districts in Utah and Idaho, 1914-1915
Experiments in the production of crops on alkali land on the Huntley Reclamation Project, Montana
Boll weevil, Anthonomus grandis Boh. : abstracts of research publications, 1961-65
Prevailing plans and practices among farmers' mutual fire insurance companies
The manufacture of acid phosphate
Manufacturing tests of cotton fumigated with hydrocyanic-acid gas