[022-24] Notes on the Digestive and Reproductive Systems of the German Cockroach*
Notes on the Digestive and Reproductive Systems of the German Cockroach* Author: Ross, H.H.
[022-23] An Abnormality in the Urogenital System of Necturus
An Abnormality in the Urogenital System of Necturus Author: Edwards, Linden F.
[022-22] The Cause and Some Effects of Soil Acidity
The Cause and Some Effects of Soil Acidity Author: Snider, J.J.
[022-21] The Molluscan Fauna of the Southern Part of Lake Michigan and its Relationship to Old Glacial Lake Chicago*
The Molluscan Fauna of the Southern Part of Lake Michigan and its Relationship to Old Glacial Lake Chicago* Author: Baker, Frank Collins
[022-20] Studies on the Life History of the Blunt-Nosed Minnow
Studies on the Life History of the Blunt-Nosed Minnow Authors: Van Cleave, Harley J, and Henry C. Markus
[022-19] The Nature and Formation of Scale Insect Shells
The Nature and Formation of Scale Insect Shells Authors: Metcalf, C.L. and Hockenyos, George L.
[022-18] How Broken Bones are Repaired in Nature*
How Broken Bones are Repaired in Nature* Author: Adams, L.A.
[022-17] Skeletal Adjustments in a Three-Legged Chicken
Skeletal Adjustments in a Three-Legged Chicken Author: Adams, L.A.
[022-16] Capillarieasis of Chickens
Capillarieasis of Chickens Authors: Graham, Robert; Thorp Jr., Frank; and R.L. Hectorne
[022-15] Witches’ Brooms of the Chicago Area
Witches’ Brooms of the Chicago Area Author: Gronemann, Carl F.