http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
a manual for the study of the spiders and their near relatives, the scorpions, pseudoscorpions, whip-scorpions, harvestmen, and other members of the class Arachnida, found in America north of Mexico, with analytical keys for their classification and popular accounts of their habits
xi, 729 pages including frontispiece, illustrations : color plate ; 26 cm.
by John Henry Comstock; revised and edited by W. J. Gertsch ...