Rabak, 1917. USDA Bulletin No. 632 Document reference Rabak, F., 1917. The utilization of waste tomato seeds and skins. USDA Bulletin No. 632Web http://www.archive.org/details/bulletinofusdepa50unitCitation key Rabak, 1917Datasheets Tomato seed cakeTomato pomace, tomato skins and tomato seeds
