Seaton, H. L. Tomato growing in Michigan. Mich. Exp. Sta. Ext. Bul. 156. 1936. Allen, E. J. and Talbert, T. J. Tomato culture in Missouri. Mo. Exp. Sta. Cir. 173. 1934. Schermerhorn, L. G., Tiedjens, V. A., et al. Questions and answers relative to tomato production. N.J. Exp. Sta. Ext. Bul. 174. 1936. Raleigh, G. J. Growing tomatoes for market. Cornell Ext. Bul. 377. 1937. Tracy, W. Tomato culture. Orange Judd Co. 1907. Work, Paul. Tomato production. Orange Judd Co. 1926. Pellett, F. C. and M. A. Practical tomato culture. A. T. De La More Co. 1930. Food Value Atwater, W. O., and Woods, C. D. The chemical composition of American food materials. U.S. Dept. of Agr., Office of Expt. Stas. Bul. 28. 1896. Sherman, H. C. Food products. Macmillan. 1924. Miller, Elna. Tomatoes, their value and uses. Utah Exp. Sta. Cir. 47. 1932. Ellis, Eliz. E. Using tomatoes in family meals. N.H. Exp. Sta. Cir. 225. 1940. Cannery Beattie, J. H. Tomatoes for canning and manufacturing. U.S. Dept. of Agr. Farmers Bul. 1233. Rev. 1930. Lancashire, E. R., Parks, T. H. and Pierstorff, A. L. Tomatoes for canning. Ohio Exp. Sta. Bul. 114. 1935. Hester, J. B. Good, fair or poor tomatoes from your soil. Campbell Soup Co., Bul. 2. 1940. Cruess, W. V. Commercial fruit and vegetable products. McGraw-Hill. 1924. Pederson, C. S. Preparation of tomato products. N.Y. Exp. Sta. Cir. 178. 1937. Gaylord, F. C. and Fawcett, K. L. A study of grade, quality and price of canned tomatoes sold at retail in Indiana. Ind. Exp. Sta. Bul. 438. 1939. Saywell, L. G. and Cruess, W. V. The composition of canning tomatoes. Calif. Exp. Sta. Bul. 545. 1932. MacGillivray, J. H. and Ford, O. W. Tomato quality as influenced by the relative amount of outer and inner wall region. Ind. Exp. Sta. Bul. 327. 1928. MacGillivray, J. H. Tomato color as related to quality in the tomato canning industry. Ind. Exp. Sta. Bul. 350. 1931. Gaylord, F. C. and MacGillivray, J. H. Tomato quality studies. Field and harvest factors affecting grade. Ind. Exp. Sta. Bul. 394. 1934. Hauck, C. W. Marketing cannery tomatoes on grade in Ohio. Ohio Exp. Sta. Bul. 504. 1932. Greenhouse Beattie, J. H. Greenhouse tomatoes. U.S. Dept. of Agr. Farmers Bul. 1431. Rev. 1939. Hoffman, I. C. Growing of greenhouse tomatoes. Ohio Exp. Sta. Bul. 499. 1932. Burk, E. F. and Roberts, R. H. Growing greenhouse tomatoes. Wisc. Exp. Sta. Bul. 418. 1931. Gilbert, B. E. and Pember, F. R. Relative efficiency of various organic supplements in the growth of greenhouse tomatoes. R.I. Exp. Sta. Bul. 236. 1932.