Coues Elliot

Biogen

The Daemon Of Darwin

Biogen

The Daemon Of Darwin

Birds Of The Northwest: A Hand-Book Of The Ornithology Of The Region Drained By The Missouri River And Its Tributaries

The Daemon Of Darwin

On The Trail Of A Spanish Pioneer; The Diary And Itinerary Of Francisco Garcés (Missionary Priest) In His Travels Through Sonora, Arizona, And California, 1775-1776; Translated From An Official Contemporaneous Copy Of The Original Spanish Manuscript, ...;

Fur-Bearing Animals: A Monograph Of North American Mustelidæ

On The Trail Of A Spanish Pioneer: The Diary And Itinerary Of Francisco Garcés (Missionary Priest) In His Travels Throught Sonora, Arizona, And Califo

Birds Of The Northwest: A Hand-Book Of The Ornithology Of The Region Drained By The Missouri River And Its Tributaries

On The Trail Of A Spanish Pioneer

On The Trail Of A Spanish Pioneer

Key To North American Birds

Fur-Bearing Animals

Forty Years A Fur Trader On The Upper Missouri; The Personal Narrative Of Charles Larpenteur, 1833-1872;

Forty Years A Fur Trader On The Upper Missouri

The Expeditions Of Zebulon Montgomery Pike

The Expeditions Of Zebulon Montgomery Pike

Key To North American Birds; Containing A Concise Account Of Every Species Of Living And Fossil Bird At Present Known From The Continent North Of The Mexican And United States Boundary. Illustrated By 6 Steel Plates And Upwards Of 250 Woodcuts

Birds Of The Colorado Valley: A Repository Of Scientific And Popular Information Concerning North American Ornithology

In Memoriam, Sergeant Charles Floyd: Report Of The Floyd Memorial Association

New Light On The Early History Of The Greater Northwest. The Manuscript Journals Of Alexander Henry ... And Of David Thompson ... 1799-1814. Explorati

Biogen

Second Instalment Of American Ornithological Bibliography

The Daemon Of Darwin (1885)

Abstract Of Results Of A Study Of The Genera Geomys And Thomomys With Addenda On The Osteology Of Geomyidae And On The Habits Of Geomys Tuza

Field Ornithology

Key To North American Birds [Microform]: Containing A Concise Account Of Every Species Of Living And Fossil Bird At Present Known From The Continent N

New England Bird Life

The Coues Check List Of North American Birds

Key To North American Birds [Microform]: Containing A Concise Account Of Every Species Of Living And Fossil Bird At Present Known From The Continent N

Birds Of The North-West: A Hand-Book Of American Ornithology, Containing Accounts Of All The Birds Inhabiting The Great Missouri Valley, And Many ... North America, With Copious Biographical...

New England Bird Life: Being A Manual Of New England Ornithology, Volume 2

Handbook Of Field And General Ornithology: A Manual Of The Structure And Classification Of Birds: With Instructions For Collecting And Preserving Spec

Second [And Third] Installment Of American Ornithological Bibliography, Part 2...

Birds Of The Colorado Valley ... Scientific And Popular Information Concerning North American Ornithology

Bulletin Of The Nuttall Ornithological Club

Birds Of The Northwest: A Hand-Book Of The Ornithology Of The Region Drained By The Missouri River And Its Tributaries, Issue 3

Forty Years A Fur Trader On The Upper Missouri; The Personal Narrative Of Charles Larpenteur, 1833-1872;: 2

Second Instalment Of American Ornithological Bibliography

Papers Presented To The World's Congress On Ornithology;

Field Ornithology. Comprising A Manual Of Instruction For Procuring, Preparing And Preserving Birds, And A Check List Of North American Birds

Citizen Bird

The Expeditions Of Zebulon Montgomery Pike: To Headwaters Of The Mississippi River, Through Louisiana Territory, And In New Spain, During The Years 18

New England Bird Life: Being A Manual Of New England Ornithology;