A new species of bacteria and the gall of an aphid. American Museum novitates ; no. 305

Lutz, Frank Eugene, 1879-1943.Brown, F. Martin (Frederick Martin), 1903-2005-10-062005-10-061928http://hdl.handle.net/2246/37284 p. ; 23 cm.352081 bytesapplication/pdfen-USQL1 .A436 no.305, 1928Erwinia espinosa.Galls (Botany)Hamamelistes spinosus.Aphididae.Witch-hazel -- Diseases and pests.Bacteriology -- Classification.Gall insects.Bacteria.A new species of bacteria and the gall of an aphid. American Museum novitates ; no. 305text