TY  - BOOK
AU  - A.S. Packard, Jr.
TI  - Systematic position of the orthoptera in relation to other orders of insects
U1  - 595.72 
PY  - 1883///
N1  - A.S. Packard, Jr.: Systematic position of the orthoptera in relation to other orders of insects.  1883.--(595.72PAC)
ER  -