Samuel Wood Geiser

Naturalists of the frontier

1937

Sex-ratios and spermatogenesis in the top-minnow, Gambusia affinis ..

1922

Penfield family

1917

Medical education in Dallas, 1900-1910

1952

A brief short title list of published works on the history of science

1947

Horticulture and horticulturists in early Texas

1945

Scientific study and exploration in early Texas

1939

Inquiry regarding the final disposition of the (personal) conchological and botanical collections of Dr. Ferdinand Rugel, left at his death, in 1879

Memorandum ... regarding Ferdinand Rugel's collecting localities

Greenleaf Cilley Nealley (1846-1896), Texan botanist

A simple trap for the capture of terrestrial isopods

Thomas Nuttall's Botanical Collecting Trip to the Red River, 1819. Map, Thomas Nuttall's Route from Fort Smith and Return

A century of scientific exploration in Texas

Dr. David Porter Smythe, an early Texan botanist

Men of science in Texas, 1820-1880

"Naturalists of the frontier

Charles Wright's 1849 botanical collecting trip from San Antonio to El Paso

Some frontier naturalists