"Professional paper."Contribution from the Forest service.Cover title.Mode of access: Internet
Title from cover.Each issue has also a distinctive title.Mode of access: Internet
Contribution from Forest Service.Caption title.Literature cited: p. 32-34.Mode of access: Internet
Cover title."Contribution from Forest Service."Literature cited: p. 78-79.Mode of access: Internet
"Professional paper."Contribution from the Forest Service.Cover title.Bibliography: p. 34.Mode of ac...
Contribution from the Forest Service."Professional paper."Caption title.Mode of access: Internet
"Contribution from the Forest Service."Cover title.Includes bibliographical references.Mode of acces...
Title from cover.Each issue has also a distinctive title.Mode of access: Internet
"Professional paper."Contribution from the Forest Service.Cover title.Mode of access: Internet
Contribution from Forest service.cover-title"Literature cited": p. 86-87.Mode of access: Internet
Contribution from Forest Service.Caption title."Publications on forest trees": p. 52-53.Mode of acce...
Caption title."Contribution from Forest Service."Bibliography: p. 28.Mode of access: Internet
Description based on: No. 109 (Dec. 1948); title from cover.Mode of access: Internet.Similar informa...
Title from caption.No. 1 published in cooperation with the University of Pennsylvania.Each issue has...
Caption title."Contribution from Forest Service."Bibliography: p. 18-19.Mode of access: Internet
"This paper was prepared by the Division of forest pathology, Bureau of plant industry in cooperatio...
Title from cover.Each issue has also a distinctive title.Mode of access: Internet
Contribution from Forest Service.Caption title.Literature cited: p. 32-34.Mode of access: Internet
Cover title."Contribution from Forest Service."Literature cited: p. 78-79.Mode of access: Internet
"Professional paper."Contribution from the Forest Service.Cover title.Bibliography: p. 34.Mode of ac...
Contribution from the Forest Service."Professional paper."Caption title.Mode of access: Internet
"Contribution from the Forest Service."Cover title.Includes bibliographical references.Mode of acces...
Title from cover.Each issue has also a distinctive title.Mode of access: Internet
"Professional paper."Contribution from the Forest Service.Cover title.Mode of access: Internet
Contribution from Forest service.cover-title"Literature cited": p. 86-87.Mode of access: Internet
Contribution from Forest Service.Caption title."Publications on forest trees": p. 52-53.Mode of acce...
Caption title."Contribution from Forest Service."Bibliography: p. 28.Mode of access: Internet
Description based on: No. 109 (Dec. 1948); title from cover.Mode of access: Internet.Similar informa...
Title from caption.No. 1 published in cooperation with the University of Pennsylvania.Each issue has...
Caption title."Contribution from Forest Service."Bibliography: p. 18-19.Mode of access: Internet
"This paper was prepared by the Division of forest pathology, Bureau of plant industry in cooperatio...
Title from cover.Each issue has also a distinctive title.Mode of access: Internet
Contribution from Forest Service.Caption title.Literature cited: p. 32-34.Mode of access: Internet
Cover title."Contribution from Forest Service."Literature cited: p. 78-79.Mode of access: Internet