The unbroken line, along the French trenches from Switzerland to the North sea,

Mode of access: Internet.

Permeability of covers over low-level radioactive-waste burial trenches, West Valley, Cattaraugus County, New York /

Bibliography: p. 34-35.

In the trenches; a drama of the Cuban War, in three acts.

Mode of access: Internet.

Christmas beyond the trenches ...

Mode of access: Internet.

In the trenches and other poems /

Mode of access: Internet.

A study of lumber used for bracing trenches in the United States /

Mode of access: Internet.

First aid for the trenches; some simple instructions for saving life that every soldier should know,

Mode of access: Internet.

In the trenches at Les Eparges, World War I

World War I