Plant galls and gall makers.
Contributors: Felt, Ephraim Porter, 1868-1943.
Publisher: Hafner Pub. Co.
Published: 1965
Place of publication: New York
Language: eng
Number of pages: 364
Subjects: Galls (Botany)
Notes: "An extended revision, a rewritten version with much additional matter, of the author's 'Key to American insect galls' ... 1917."