"Contribution from Forest Service."Caption title.Bibliography: p.17-18.Mode of access: Internet
"March 1983."Distributed to depository libraries in microfiche.Caption title.Bibliography: p. 5-6.Mo...
"A contribution from Bureau of Soils."Caption title.Bibliography: p. 13-14.Mode of access: Internet
Includes index.Contribution from Forest Service.Caption title.Mode of access: Internet.
Contribution from Forest Service.Caption title."Publications on forest trees": p. 52-53.Mode of acce...
Cover title.Contribution from Forest service.Bibliography: p. 46-48.Mode of access: Internet
Caption title."Contribution from Forest Service."Bibliography: p. 28.Mode of access: Internet
Caption title."Contribution from Forest Service."Bibliography: p. 18-19.Mode of access: Internet
Contribution from Forest Service.Caption title.Literature cited: p. 32-34.Mode of access: Internet
Contribution from Soil Conservation Service.Caption title.Mode of access: Internet.
"April 1994".Caption title."Literature cited" : p. 15-17.Mode of access: Internet
Contribution from the Forest Service."Professional paper."Caption title.Mode of access: Internet
"Contribution from the Bureau of Plant Industry."Caption title.Mode of access: Internet
"Contribution from the Bureau of Plant Industry."Caption title.Mode of access: Internet
Caption title."Contribution from Forest Service."Bibliography: p. 66-69.Mode of access: Internet
Caption title.Includes bibliographical references (p. 8).Mode of access: Internet
"March 1983."Distributed to depository libraries in microfiche.Caption title.Bibliography: p. 5-6.Mo...
"A contribution from Bureau of Soils."Caption title.Bibliography: p. 13-14.Mode of access: Internet
Includes index.Contribution from Forest Service.Caption title.Mode of access: Internet.
Contribution from Forest Service.Caption title."Publications on forest trees": p. 52-53.Mode of acce...
Cover title.Contribution from Forest service.Bibliography: p. 46-48.Mode of access: Internet
Caption title."Contribution from Forest Service."Bibliography: p. 28.Mode of access: Internet
Caption title."Contribution from Forest Service."Bibliography: p. 18-19.Mode of access: Internet
Contribution from Forest Service.Caption title.Literature cited: p. 32-34.Mode of access: Internet
Contribution from Soil Conservation Service.Caption title.Mode of access: Internet.
"April 1994".Caption title."Literature cited" : p. 15-17.Mode of access: Internet
Contribution from the Forest Service."Professional paper."Caption title.Mode of access: Internet
"Contribution from the Bureau of Plant Industry."Caption title.Mode of access: Internet
"Contribution from the Bureau of Plant Industry."Caption title.Mode of access: Internet
Caption title."Contribution from Forest Service."Bibliography: p. 66-69.Mode of access: Internet
Caption title.Includes bibliographical references (p. 8).Mode of access: Internet
"March 1983."Distributed to depository libraries in microfiche.Caption title.Bibliography: p. 5-6.Mo...
"A contribution from Bureau of Soils."Caption title.Bibliography: p. 13-14.Mode of access: Internet
Includes index.Contribution from Forest Service.Caption title.Mode of access: Internet.