A study of the factors determining the commercial distribution of plant introductions, based on a selection of E.H. Wilson's collections
By: by Kristine Bast
Published: 1978
Language: eng
Number of pages: 207
Subjects: Ornamental Plants; Marketing; Ornamental horticulture; Economic aspects; Nursery stock
Notes: Principal faculty advisor: Richard W. Lighty.

Thesis (M.S.) - University of Delaware, 1978.

Bibliography: leaves 205-207.