Thomas Harper Goodspeed | Bookhype

Nov 29, 2018

Cover of Essays in Geobotany

Essays in Geobotany

Oct 25, 2018

Cover of Interspecific Hybridization in Nicotiana, Vol. 1: On the Results of Backcrossing the F1 Sylvestris-Tabacum Hybrids to Sylvestris (Classic Reprint)

Interspecific Hybridization in Nicotiana, Vol. 1: On the Results of Backcrossing the F1 Sylvestris-Tabacum Hybrids to Sylvestris (Classic Reprint)

Aug 27, 2011

Cover of Essays in Geobotany in Honor of William Albert Setchell

Essays in Geobotany in Honor of William Albert Setchell

May 12, 2010

Cover of A Rubber Plant Survey of Western North America

A Rubber Plant Survey of Western North America

Dec 1923

Cover of The Organization and Activities of the Committee on Scientific Research of the State Council of Defense of California

The Organization and Activities of the Committee on Scientific Research of the State Council of Defense of California