00972cam a22002531 4500 agr35000305 DLC 20260227110954.0 830603s1933 cc a b 000 0 eng c agr35000305 (OCoLC)9573847 U.S. Nat'l. Agr. Libr. DSI DLC premarc QK355 .P66 581.9511 Porterfield, Willard Merritt, 1893- Wayside plants and weeds of Shanghai, by Willard M. Porterfield ... Shanghai [etc.] Kelly & Walsh, limited, 1933. 3 p. l., v-xxx, 232 p., 1 l. illus. 20 cm. "Seventy-five illustrations, with descriptions under the title of 'Lawn and roadside plants of Shanghai,' have appeared serially in ... volumes XVI, XVII, and XIX of the China journal."--Pref., p. vii. "References" follow description of each species. Botany China Shanghai. Weeds. 9667 9667