Books by William L. Bray
The development of the vegetat
The development of the vegetation of New York State
The mistletoe pest in the Southwest
Distribution and adaptation of
Distribution and adaptation of the vegetation of Texas
Vegetation of the sotol countr
Vegetation of the sotol country in Texas
The timber of the Edwards Plateau of Texas
Geographical distribution of t
Geographical distribution of the Frankeniaceæ considered in connection with their systematic relatioships
Plant geography of North Ameri
Plant geography of North America