TY  - SER
ED  - State University of Iowa.
TI  - Bulletin from the laboratories of natural history of the State University of Iowa
SN  - 0888-725X
PY  - 1888///-1918
CY  - Iowa City, Iowa
PB  - The University
N1  - Posseduto dal Vol. 2 (1891/1893)-7 (1915/1918)
ER  -