Communication from the Governor, Transmitting Several Reports Relative to the Geological Survey of the State

Mode of access: Internet.

Annual Report on the Geological Survey of Pennsylvania

Title Varies: 1st: Annual Report of the State Geologist; 2d, 5th: Annual Report on the Geological Exploration; 3d-4th, 6th: Annual Report on the Geological Survey

Monograph - Geological Survey of Alabama.

No. 1 issued as its Report for 1881/82.

Reprint of a report on the origin, geological relations and composition of the nickel and copper deposits of the Sudbury Mining District, Ontario, Canada /

A revision of the original report of 1904.

Annotated list of the Avery bird collection in the Alabama museum of natural history (Geological survey museum) /

Half-title: The ornithological notes of Dr. William Cushman Avery, including a catalogue of his Alabama collection. Compiled and edited by Ernest G. Holt.

Guide books of excursions in Canada. 1-10

Mode of access: Internet.