Veitch, Fletcher Pearre, 1868- Commercial Sicilian sumac. By F.P. Veitch ... including notes on the microscopical examination of Sicilian sumac and its adulterants, by B.J. Howard ... - Washington, Govt. Print. Off., 1908. - 32 p. III pl. 23 cm. LCCN: agr08000796 Subjects--Topical Terms: Sumac. LC Class. No.: TS985 / .V5