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> R Gordon Halfacre
R Gordon Halfacre
Gordon H.
·
R. Gordon
·
R. H.
title
ISBN-13
(ISBN-10)
year of publica-
tion
other author(s)
Horticulture
978-0-07-025573-9
(0-07-025573-3)
1979
Plant Science
978-0-07-003669-7
(0-07-003669-1)
1987
John A. Barden · David J. Parrish
R. Gordon, HOFMANN, Albert