Plane coordinate projection tables : Michigan.

Mode of access: Internet.

Purification of the Washington water supply.

Mode of access: Internet.

Phase I course of instruction in military veterinary medicine for United States Army Reserve Forces, tab c (Veterinary corps officers)

Mode of access: Internet.

Hydraulic analysis of circular culverts / by Richard C. Tennent and Lester A. Herr.

Mode of access: Internet.

Das Deutsche Rote Kreuz und die Tuberkulose-Bekämpfung. Denkschrift für den Internationalen Tuberkulose-Kongress. Washington ... 1908. ...

Summaries in French and English.