Academy of Natural Sciences of Philadelphia.
/ Philadelphia: 1923
6 items in 2 bindings, small quarto; 1923 through 1926 in one later blue cloth binding with softcover retained, ex library but interior clean and apparently infrequently consulted; 1927 in later green cloth with written spine label, light age toning to interior but overall good. Volumes
Included: 2
ISBN: NA
Subject/Keywords: natural history,
Item #: 403959
$35.20