Gress, Ernest M.

Grasses of Pennsylvania (A Manual Including Keys, Descriptions, Illustrations and Known Distribution in the State)

Harrisburg: Department of Agriculture, 1924. Wraps. Vol. 7, No. 5 (May 1924); Bureau of Plant Industry Technical Series No. 2. 8vo, 245 pp., 235 figs. Wrappers stained, creased, chipped and worn; stains to page edges and first several leaves; corners bumped. Fair. Item #16854

Price: $13.00