Flowering and seed production in seven hardwood species
By: by Ted J. Grisez.
Series: Research paper NE -- 315.
Publisher: Forest Service, U.S. Dept. of Agriculture, Northeastern Forest Experiment Station
Published: 1975
Place of publication: Upper Darby, Pa
Language: eng
Subjects: Hardwoods -- Flowering; Hardwoods -- Seeds
Notes: Bibliography: p. 6.