A Summary of the Toxicities of Plant Materials and Chemical Compounds Tested for Rodenticidal Properties, pg. 61-151,, 1946

This series contains correspondence, data, notes, and published reference materials regarding the chemical testing programs at the DWRC and the National Wildlife Research Center (NWRC). This series includes the complete Chemical-Biological Data Compendium, which was created by Edward Schafer and Walter Bowles and published in 1999. The series also contains the complete Chemical-Biological Data File, published in 1984. Contents of the collection were incorporated into the NWRC Chemical Effects Database that went on the NWRC website in April, 2011.