Biographical History of Botany at St. Louis, Missouri /by Dr. Perley SpauldingPerley Spaulding · First published 2021Open the Tome
Diseases of foreign forest trees growing in the United StatesPerley Spaulding · First published 1958Open the Tome
Diseases of North American forest trees planted abroadPerley Spaulding · First published 1956Open the Tome
Cronartium comptoniae, the sweetfern blister rust of pitch pinesPerley Spaulding · First published 1932Open the Tome
Decay of slash of northern white pine in southern New EnglandPerley Spaulding · First published 1929Open the Tome
European currant rust on the white pine in AmericaPerley Spaulding · First published 1909Open the Tome
A biographical history of botany at St. Louis, MissouriPerley Spaulding · First published 1908Open the Tome
