Title: Gray's school and field book of botany : consisting of "First lessons in botany" and "Field, forest, and garden botany" bound in one volume.
Authors: Gray, Asa, 1810-1888.; Gray, Asa, 1810-1888.; Gray, Asa, 1810-1888.
Publisher: Ivison, Phinney, Blakeman,
Year: 1879
Subjects: Botany; Botany United States