Oskar Augustus Johannsen: Полный список книг

Aquatic nematocerous Diptera

Oskar Augustus Johannsen

Aquatic Nematocerous Diptera, Ii. Chironomidae

Oskar Augustus Johannsen

Aquatic Insects in New York State. A Study Conducted at the Entomologic Field Station, Ithaca, N. Y., Under the Direction of Ephraim Porter Felt: Aquatic Insects In New York State: A Study Conducted At The Entomologic Field Station, Ithaca, N. Y. ...

James George Needham, Alexander Dyer MacGillivray, Oskar Augustus Johannsen

2018

Handbook of Medical Entomology

William Albert Riley, Oskar Augustus Johannsen, Metcalf Collection NCRS

Aquatic Nematocerous Diptera, Ii. Chironomidae

Oskar Augustus Johannsen

Handbook of Medical Entomology

William Albert Riley, Oskar Augustus Johannsen

2018

Handbook of Medical Entomology

William Albert Riley, Oskar Augustus Johannsen

2018

Aquatic Nematocerous Diptera, Ii. Chironomidae

Oskar Augustus Johannsen

2018