The Garter Snakes of Western North America; Volume 8John Van Denburgh, Joseph Richard Slevin · First published 2018Open the Tome
Holotype specimens of reptiles and amphibians in the collection of the California Academy of SciencesSlevin, Joseph Richard · First published 1956Open the Tome
Notes on a collection of reptiles and amphibians from Guatemala ..Slevin, Joseph Richard · First published 1942Open the Tome
Notes on a collection of reptiles from Boquete, PanamaSlevin, Joseph Richard · First published 1942Open the Tome
A handbook of reptiles and amphibians of the Pacific states, including certain eastern speciesSlevin, Joseph Richard · First published 1934Open the Tome
Log of the schooner "Academy" on a voyage of scientific research to the Galapagos islands, 1905-1906Slevin, Joseph Richard · First published 1931AdventureOpen the Tome
Description of a new species of lizard from Malpelo IslandSlevin, Joseph Richard · First published 1928Open the Tome
The making of a scientific collection of reptiles and amphibiansSlevin, Joseph Richard · First published 1927Open the Tome
A list of the amphibians and reptiles of ArizonaJohn Van Denburgh, Slevin, Joseph Richard · First published 1913Open the Tome
