Open AccessHistorical patterns of spruce budworm defoliation and bark beetle outbreaks in North American conifer forests: an atlas and description of digital maps
Author(s) -
David W. Williams,
Richard A. Birdsey
Publication year - 2003
Publication title -
hathi trust digital library (the hathitrust research center)
Language(s) - English
Resource type - Reports
DOI - 10.2737/ne-gtr-308
Subject(s) - spruce budworm , bark beetle , forestry , outbreak , geography , atlas (anatomy) , ecology , bark (sound) , lepidoptera genitalia , biology , tortricidae , paleontology , virology