Opening the shelf…
Opening the shelf…
Book dossier
by Daniel T. Jennings
No description is available for this edition yet.
Spruce-fir management and spruce budworm
Society of American Foresters. Region VI. Technical Conference
Day-to-day survival of late-instar western spruce budworm larvae and pupae
Robert W. Campbell
Population dynamics of the major North American needle-eating budworms
Robert W. Campbell
CANUSA mid-program report
David G. Grimble
Relationships of birds and spruce budworms
Hewlette S. Crawford
Ten-year impact of spruce budworm on spruce-fir forests of Maine
Dale S Solomon
Spruce budworm core B.t. test, 1980
Gerald S. Walton
Ten-year impact of spruce budworm on spruce-fir forests of Maine
Solomon, Dale S.
Recent advances in spruce budworms research
CANUSA Spruce Budworms Research Symposium (1984 Bangor, Me.)