 |
 |
 |
|
|
|
Aquatic nematocerous diptera. (I)
Publication info:
Albany :University of the State of New York,1903.
|
Embryology of insects and myriapods; the developmental history of insects, centipedes, and millepedes from egg desposition [!] to hatching, by Oskar A. Johannsen ... and Ferdinand H. Butt ...
Publication info:
New York,McGraw-Hill Book Company, inc.,1941.
|
Handbook of medical entomology [by] Wm. A. Riley ... and O. A. Johannsen.
Publication info:
Ithaca, N. Y.,The Comstock publishing company,1915.
|
May flies and midges of New York. Third report on aquatic insects. A study conducted at the entomologic field station, Ithaca, N.Y., under the direction of Ephraim Porter Felt. By James G. Needham, Kenneth J. Morton [and] O.A. Johannsen.
Publication info:
Albany,New York State Education Dept.,1905.
|
|
|
|
|
 |
|
 |