General
Beattie, W. R. Tomatoes as a truck crop. U.S. Dept. of Agr. Farmers Bul. 1338. 1923.
Snyder, G. B. and Dempsey, P. W. Tomato production in Massachusetts. Mass. Ext. Leaf. 51. May, 1937.
Porter, D. R. and MacGillivray, John H. The production of tomatoes in California. Calif. Exp. Sta. Cir. 104. 1937.
Cochran, H. L. Improved methods of tomato production in Georgia. Ga. Exp. Sta. Bul. 206. 1940.
Huelsen, W. A. Growing tomatoes in Illinois. Ill. Exp. Sta. Cir. 451. 1936.
Balch, W. B. Growing tomatoes in Kansas. Kan. Exp. Sta. Cir. 172. 1933.
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.