Inquiry regarding the final disposition of the (personal) conchological and botanical collections of Dr. Ferdinand Rugel, left at his death, in 1879Samuel Wood Geiser · First published 1948Open the Tome
Memorandum ... regarding Ferdinand Rugel's collecting localitiesSamuel Wood Geiser · First published 1948Open the Tome
Naturalists of the frontierSamuel Wood Geiser · First published 1929 · Latest edition 1948Open the Tome
A brief short title list of published works on the history of scienceSamuel Wood Geiser · First published 1947Open the Tome
Greenleaf Cilley Nealley (1846-1896), Texan botanistSamuel Wood Geiser · First published 1947Open the Tome
Horticulture and horticulturists in early TexasSamuel Wood Geiser · First published 1945Open the Tome
Dr. David Porter Smythe, an early Texan botanistSamuel Wood Geiser · First published 1944Open the Tome
Scientific study and exploration in early TexasSamuel Wood Geiser · First published 1939Open the Tome
Charles Wright's 1849 botanical collecting trip from San Antonio to El PasoSamuel Wood Geiser · First published 1933Open the Tome
A simple trap for the capture of terrestrial isopodsSamuel Wood Geiser · First published 1928Open the Tome
Sex-ratios and spermatogenesis in the top-minnow, Gambusia affinis ..Samuel Wood Geiser · First published 1922Open the Tome
