Contribution from the Bureau of Entomology (K-69)"Literature cited": p. 205-206.Mode of access: Internet
The gypsy moth -- Means of control -- The brown-tail moth.Mode of access: Internet
Contribution from the Bureau of Entomology."Literature cited": p. 855.Mode of access: Internet
"Contribution from the Bureau of Entomology."Cover title.Bibliography: p.14-16.Mode of access: Inter...
"Contribution from the Bureau of Entomology."Cover title.Mode of access: Internet
Contribution from Bureau of Entomology and Plant Quarantine."Literature cited": p. 637-658.Mode of a...
"The more important American publications on the gipsy and browntail moths": p. 77-78.Mode of access...
"Contribution from the Bureau of Entomology."Cover title.Bibliography: p. 16.Mode of access: Interne...
Published in cooperation with USDA Douglas-fir tussock moth program.Cover title.Bibliography: p. 28....
"Contribution from the Bureau of Entomology."Cover title.Bibliography: p. 19-20.Mode of access: Inte...
Contribution from the Bureau of Entomology."Literature cited": p. 28.Bibliography: p. 16-19.Mode of ...
Contribution from Bureau of Entomology (K--68)"Literature cited": p. 148-149.Mode of access: Interne...
Read at the Fifth annual meeting of the Association of economic entomologists, Madison, Wis., August...
"Contribution from the Bureau of Entomology."Caption title.Bibliography: p. 15-16.Mode of access: In...
Superseded by Technical bulletin no. 41.Contribution from the Bureau of Entomology."Professional pap...
I̲ṉ Insects. Philadelphia, 1850-1897, (v.7).Includes bibliographical footnotes.Mode of access: Inter...
The gypsy moth -- Means of control -- The brown-tail moth.Mode of access: Internet
Contribution from the Bureau of Entomology."Literature cited": p. 855.Mode of access: Internet
"Contribution from the Bureau of Entomology."Cover title.Bibliography: p.14-16.Mode of access: Inter...
"Contribution from the Bureau of Entomology."Cover title.Mode of access: Internet
Contribution from Bureau of Entomology and Plant Quarantine."Literature cited": p. 637-658.Mode of a...
"The more important American publications on the gipsy and browntail moths": p. 77-78.Mode of access...
"Contribution from the Bureau of Entomology."Cover title.Bibliography: p. 16.Mode of access: Interne...
Published in cooperation with USDA Douglas-fir tussock moth program.Cover title.Bibliography: p. 28....
"Contribution from the Bureau of Entomology."Cover title.Bibliography: p. 19-20.Mode of access: Inte...
Contribution from the Bureau of Entomology."Literature cited": p. 28.Bibliography: p. 16-19.Mode of ...
Contribution from Bureau of Entomology (K--68)"Literature cited": p. 148-149.Mode of access: Interne...
Read at the Fifth annual meeting of the Association of economic entomologists, Madison, Wis., August...
"Contribution from the Bureau of Entomology."Caption title.Bibliography: p. 15-16.Mode of access: In...
Superseded by Technical bulletin no. 41.Contribution from the Bureau of Entomology."Professional pap...
I̲ṉ Insects. Philadelphia, 1850-1897, (v.7).Includes bibliographical footnotes.Mode of access: Inter...
The gypsy moth -- Means of control -- The brown-tail moth.Mode of access: Internet
Contribution from the Bureau of Entomology."Literature cited": p. 855.Mode of access: Internet
"Contribution from the Bureau of Entomology."Cover title.Bibliography: p.14-16.Mode of access: Inter...