Davidson, J. B. (1928). Agricultural engineering - A text book for students of secondary schools of agriculture colleges offering a general course in the subject and the general reader (Revised.). St. Paul: Webb Publishing Co..
Chicago Style CitationDavidson, J. Brownlee. Agricultural Engineering - A Text Book for Students of Secondary Schools of Agriculture Colleges Offering a General Course in the Subject and the General Reader. Revised. St. Paul: Webb Publishing Co., 1928.
MLA CitationDavidson, J. Brownlee. Agricultural Engineering - A Text Book for Students of Secondary Schools of Agriculture Colleges Offering a General Course in the Subject and the General Reader. Revised. St. Paul: Webb Publishing Co., 1928.
Warning: These citations may not always be 100% accurate.