Patterns of variation in root systems of Scotch pine provenances.
Publisher: Michigan State University
Published: 1967
Place of publication: [East Lansing, Mich.]
Language: eng
Number of pages: 159
Subjects: Roots (Botany); Scotch pine
Notes: Thesis - Michigan State University.

Bibliography: leaves 154-159.

Microfilm. Ann Arbor, University Microfilms, 1968. 1 reel.