An address delivered before the Society of Alumni of Miami University : at their anniversary, August 13th, 1840 /

Printed paper cover.

Power plant cooling water chlorination in northern California /

Issued March 1978.

Development of clinic-based occupational safety and health programs for small businesses /

Issued Aug. 1977.

Canadian wilds : tells about the Hudson's Bay Company, northern Indians and their modes of hunting, trapping, etc. /

Mode of access: Internet.

The Piperaceae of northern South America,

Mode of access: Internet.