Sinden, S. L. Effect of environment on glycoalkaloid content of six potato varieties at 39 locations / by S. L. Sinden and R. E. Webb - Washington, D.C. : United States Department of Agriculture, 1974 - 30 p. : ill. ; 24 cm. - Technical Bulletin ; no. 1472 . Subjects--Topical Terms: Crops and climate Dewey Class. No.: 632.1