Exchangeable calcium and magnesium levels in Allegheny mound-ant (Formica exsectoides F., Hymenoptera: Formicidae) anthills on Pink Hill, a serpentine barrens in Tyler Arboretum, Delaware County, Pennsylvania
Anonymous (not verified)
date
publisher
Academy of Natural Sciences of Pennsylvania
location
Philadelphia, PA
unpublished
False
writers
Hewitt, David.