Biodiversity Heritage Library
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Subject "Jack pine"
Breeding-bird populations in the jack pine and mixed jack pine/deciduous stands in central Ontario /
By: James, Ross, - Peck, Mark K. - Royal Ontario Museum.
Publication info: Toronto :Royal Ontario Museum,c1995.
Contributed by: Royal Ontario Museum (archive.org)
Subjects: Bird populations Birds Ecology Forest birds Forest management Jack pine Ontario
The spruce budworm /
By: Brown, R. C.
Publication info: Washington, D.C. :U.S. Dept. of Agriculture,
Contributed by: U.S. Department of Agriculture, National Agricultural Library
Subjects: Conifers Diseases and pests Jack pine Spruce budworm