TY  - BOOK
AU  - Emerton,James Henry
TI  - The common spiders of the United States
SN  - 486-20223-2
AV  - QL457.1 E54
PY  - 1961///
CY  - New York
PB  - Dover
N1  - With a new key to common groups of spiders by S.W. Frost
ER  -