Additions to the Uredinales of Venezuela
Subtitle: I, II, III
Published: 1938
Language: eng
Notes: I. Mycologia. 1938. 30: 537-552; II. 1943. 35: 434-445; III. 1944. 36: 54-64.

Pts. II-III by Kern and H.W. Thurston, Jr.