Omer Edison Sperry

Identifiers

Open LibraryOL15217737A

Top Subjects

Texas (2)
Plants (1)
Big Bend National Park (1)
Astragalus (Plants) (1)
Livestock poisoning plants (1)

Books by Omer Edison Sperry

Total count: 3

Additions to the check list of Plants of the proposed Big Bend National Park Area

1920-01-01
Peavine, a poisonous range plant in Texas

Texas Agricultural Experiment Station1952-01-01
Texas range plants poisonous to livestock

Texas Agricultural Experiment Station1955-01-01