"December 1979."Caption title.Includes bibliographical references (p. 4).Mode of access: Internet
"May 1966."Caption title.Includes bibliographical references.Mode of access: Internet
Includes index."March 19, 1924."Caption title.Bibliography: p. 54-58.Mode of access: Internet
"June 1985."At head of title: Forest Pest Management.Caption title.Includes bibliographical referenc...
Caption title.Includes bibliographical references (p. 7).Mode of access: Internet
"November 1973."Caption title.Includes bibliographical references (p. 4).Mode of access: Internet
"March 1989."Caption title.Includes bibliographical references (p. 8).Mode of access: Internet
"October 1989."Caption title.Includes bibliographical references.Mode of access: Internet
"July 1969."Caption title.Includes bibliographical references.Mode of access: Internet
Caption title."July 1984."Distributed to depository libraries in microfiche.Bibliography: p. 5.Mode ...
"July 1993"--P. [4].Caption title.Includes bibliographical references (p. [4]).Mode of access: Inter...
Superseded by Technical bulletin no. 41.Contribution from the Bureau of Entomology."Professional pap...
"Professional paper.""July, 1922."Caption title.Bibliography: p. 13-14.Mode of access: Internet
"August 1996."Caption title.Includes bibliographical references (p. 4).Mode of access: Internet
"June 1983."Caption title."CANUSA, Canada/United States spruce budworm program."Distributed to depos...
"June 1979."Caption title.Includes bibliographical references.Mode of access: Internet
"May 1966."Caption title.Includes bibliographical references.Mode of access: Internet
Includes index."March 19, 1924."Caption title.Bibliography: p. 54-58.Mode of access: Internet
"June 1985."At head of title: Forest Pest Management.Caption title.Includes bibliographical referenc...
Caption title.Includes bibliographical references (p. 7).Mode of access: Internet
"November 1973."Caption title.Includes bibliographical references (p. 4).Mode of access: Internet
"March 1989."Caption title.Includes bibliographical references (p. 8).Mode of access: Internet
"October 1989."Caption title.Includes bibliographical references.Mode of access: Internet
"July 1969."Caption title.Includes bibliographical references.Mode of access: Internet
Caption title."July 1984."Distributed to depository libraries in microfiche.Bibliography: p. 5.Mode ...
"July 1993"--P. [4].Caption title.Includes bibliographical references (p. [4]).Mode of access: Inter...
Superseded by Technical bulletin no. 41.Contribution from the Bureau of Entomology."Professional pap...
"Professional paper.""July, 1922."Caption title.Bibliography: p. 13-14.Mode of access: Internet
"August 1996."Caption title.Includes bibliographical references (p. 4).Mode of access: Internet
"June 1983."Caption title."CANUSA, Canada/United States spruce budworm program."Distributed to depos...
"June 1979."Caption title.Includes bibliographical references.Mode of access: Internet
"May 1966."Caption title.Includes bibliographical references.Mode of access: Internet
Includes index."March 19, 1924."Caption title.Bibliography: p. 54-58.Mode of access: Internet
"June 1985."At head of title: Forest Pest Management.Caption title.Includes bibliographical referenc...