Shells from the strand of the sea of genius.

Mode of access: Internet.

Nonlinear theories for thin shells,

"Contract Nonr 1866(02)."

Republication of Conrad's Fossil shells of the Tertiary formations of North America /

Mode of access: Internet.

Heat-transfer and friction-flow characteristics of cylindrical parallel rods with transverse cylindrical spacers /

Includes bibliographical references (p. 15)

A catalogue of plants & shells found in the vicinity of Milwaukee on the west side of Lake Michigan /

Several pages blank throughout.