[09-57] The Cause of Gastric Ulcer*
The Cause of Gastric Ulcer* Authors: Burge, WE. and E.L. Burge
[09-56] The Principles of Subcutaneous Medication by Means of Bacteria and Bacterial Products
The Principles of Subcutaneous Medication by Means of Bacteria and Bacterial Products Author: Reifel, Michael I.
[09-55] Variation in the Gills of Zygoptera*
Variation in the Gills of Zygoptera* Author: Garman, Philip
[09-54] The Egg Laying Habits of a Parasitic Dipteron, Pterodontia
The Egg Laying Habits of a Parasitic Dipteron, Pterodontia Author: King, J.L.
[09-53] Economic Importance of Diptera
Economic Importance of Diptera Author: Mallach, J.R.
[09-52] Function of the Epipharynx and Hypopharynx in the Diptera
Function of the Epipharynx and Hypopharynx in the Diptera Author: Peterson, Alvah
[09-51] Transformations of Trichoptera
Transformations of Trichoptera Author: Mosher, Edna
[09-49] Resistance and Reactions of Fishes to Poisonous Polluting Substances from the Manufacture of Illuminating Gas
Resistance and Reactions of Fishes to Poisonous Polluting Substances from the Manufacture of Illuminating Gas Author: Shelford, V.E.
[09-48] Observations on Seasonal Distribution and Longevity of some Acanthocephala from Fresh-water Hosts
Observations on Seasonal Distribution and Longevity of some Acanthocephala from Fresh-water Hosts Author: Van Cleave, H.J.
[09-46] The Stratigraphy of the Kinderhook Group in Western Illinois and Missouri
The Stratigraphy of the Kinderhook Group in Western Illinois and Missouri Author: Moore, R.C.