Subject ASC0000fw4
Magazine of natural history and journal of zoology, botany, mineralogy, geology and meteorology.
v. 4 (1831), Page 156 (1831)
Natural History Museum Library, London
BHL Page 2269581
Keywords
insect tree wood eggs track elm bark ash bark insect bark tree insects wood borers ash elm larval track bark larval track in elm larval track in ash Scolytus fossil Insect damage to the wood of elm Insect damage to the wood of spruce fir bark beetle forest pathology trees tracks