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, Blakeman, Taylor, & Co.,
Year: 1868
Subjects: Botany; Botany United States