"March 1988"--T.p. verso.Distributed to depository libraries in microfiche.Cover title.Mode of access: Internet
"October 1989."Distributed to depository libraries in microfiche.Caption title.Includes bibliographi...
"January 1985."Distributed to depository libraries in microfiche.Bibliography: p. 14.Mode of access:...
"September 1984"--T.p. verso.Distributed to depository libraries in microfiche.Bibliography: p. 10-1...
"August 1985"--p. [2] of cover.Distributed to depository libraries in microfiche.Mode of access: Int...
Includes index."July 1990"--T.p. verso.Distributed to depository libraries in microfiche.Mode of acc...
Includes index."June 1989."--P. [i].Distributed to depository libraries in microfiche.Mode of access...
Distributed to depository libraries in microfiche."July, 1983."Cover title.Bibliography: p. 9.Mode o...
"September 1987"--T.p. verso.Distributed to depository libraries in microfiche.Bibliography: p. 10.M...
"September 1984"--T.p. verso.Distributed to depository libraries in microfiche.Includes bibliographi...
Prepared in cooperation with the Southeastern Forest Experiment Station, Asheville, N.C. and the Ame...
"November 1990."Distributed to depository libraries in microfiche.Caption title.Mode of access: Inte...
"April 1984"--T.p. verso.Distributed to depository libraries in microfiche.Bibliography: p. 7-8.Mode...
"December 1983"--T.p. verso.Distributed to depository libraries in microfiche.Mode of access: Intern...
"September 1984"--T.p. verso.Distributed to depository libraries in microfiche.Mode of access: Inter...
"January 1984"--T.p. verso.Distributed to depository libraries in microfiche.Cover title.Includes bi...
"October 1989."Distributed to depository libraries in microfiche.Caption title.Includes bibliographi...
"January 1985."Distributed to depository libraries in microfiche.Bibliography: p. 14.Mode of access:...
"September 1984"--T.p. verso.Distributed to depository libraries in microfiche.Bibliography: p. 10-1...
"August 1985"--p. [2] of cover.Distributed to depository libraries in microfiche.Mode of access: Int...
Includes index."July 1990"--T.p. verso.Distributed to depository libraries in microfiche.Mode of acc...
Includes index."June 1989."--P. [i].Distributed to depository libraries in microfiche.Mode of access...
Distributed to depository libraries in microfiche."July, 1983."Cover title.Bibliography: p. 9.Mode o...
"September 1987"--T.p. verso.Distributed to depository libraries in microfiche.Bibliography: p. 10.M...
"September 1984"--T.p. verso.Distributed to depository libraries in microfiche.Includes bibliographi...
Prepared in cooperation with the Southeastern Forest Experiment Station, Asheville, N.C. and the Ame...
"November 1990."Distributed to depository libraries in microfiche.Caption title.Mode of access: Inte...
"April 1984"--T.p. verso.Distributed to depository libraries in microfiche.Bibliography: p. 7-8.Mode...
"December 1983"--T.p. verso.Distributed to depository libraries in microfiche.Mode of access: Intern...
"September 1984"--T.p. verso.Distributed to depository libraries in microfiche.Mode of access: Inter...
"January 1984"--T.p. verso.Distributed to depository libraries in microfiche.Cover title.Includes bi...
"October 1989."Distributed to depository libraries in microfiche.Caption title.Includes bibliographi...
"January 1985."Distributed to depository libraries in microfiche.Bibliography: p. 14.Mode of access:...
"September 1984"--T.p. verso.Distributed to depository libraries in microfiche.Bibliography: p. 10-1...