A STUDY OF THE UNIONIDAE OF ARKANSAS

AN ARTIST'S TOUR; GLEANINGS AND IMPRESSIONS OF TRAVELS IN NORTH AND CENTRAL AMERICA AND THE SANDWICH ISLANDS (HB)

ANNALS OF THE CAKCHIQUELS (PB)

AS TO COPPER FROM THE MOUNDS OF THE ST. JOHN''S RIVER, FLORIDA. REPRINTED FROM PT. II "CERTAIN SAND MOUNDS OF THE ST. JOHN''S RIVER, FLORIDA." (HB)

BIRD-STONE CEREMONIAL (HB)

DE ORBE NOVO, THE EIGHT DECADES OF PETER MARTYR D''ANGHERA (HB)

ESSAYS ETHNOLOGICAL AND LINGUISTIC

GUIDE TO TRINIDAD. A HAND-BOOK FOR THE USE OF TOURISTS AND VISITORS (HB)

GUIDE TO TRINIDAD. A HAND-BOOK FOR THE USE OF TOURISTS AND VISITORS (PB)

ICHTHYOLOGIA OHIENSIS

ICHTHYOLOGIA OHIENSIS (HB)

ICHTHYOLOGIA OHIENSIS (PB)

ICHTHYOLOGIA OHIENSIS (HB)

ICHTHYOLOGIA OHIENSIS; OR, NATURAL HISTORY OF THE FISHES INHABITING THE RIVER OHIO AND ITS TRIBUTARY

ICHTHYOLOGIA OHIENSIS; OR, NATURAL HISTORY OF THE FISHES INHABITING THE RIVER OHIO AND ITS TRIBUTARY (HB)

ICHTHYOLOGIA OHIENSIS; OR, NATURAL HISTORY OF THE FISHES INHABITING THE RIVER OHIO AND ITS TRIBUTARY STREAMS

ICHTHYOLOGIA OHIENSIS; OR, NATURAL HISTORY OF THE FISHES INHABITING THE RIVER OHIO AND ITS TRIBUTARY STREAMS

ICHTHYOLOGIA OHIENSIS; OR, NATURAL HISTORY OF THE FISHES INHABITING THE RIVER OHIO AND ITS TRIBUTARY STREAMS (HB)

ICHTHYOLOGIA OHIENSIS; OR, NATURAL HISTORY OF THE FISHES INHABITING THE RIVER OHIO AND ITS TRIBUTARY STREAMS (HB)

IN INDIAN TENTS

LIFE AND ADVENTURE IN THE WEST INDIES; A SEQUEL TO ADVENTURES IN SEARCH OF A LIVING IN SPANISH-AMERICA (HB)

LIFE AND ADVENTURE IN THE WEST INDIES; A SEQUEL TO ADVENTURES IN SEARCH OF A LIVING IN SPANISH-AMERICA (PB)

LIFE AND WRITINGS OF RAFINESQUE

LIFE AND WRITINGS OF RAFINESQUE

MAMMOTH CAVE OF KENTUCKY

MAMMOTH CAVE OF KENTUCKY

MAMMOTH CAVE OF KENTUCKY (PB)

MAMMOTH CAVE OF KENTUCKY (HB)

MAMMOTH CAVE OF KENTUCKY;

MAMMOTH CAVE OF KENTUCKY;

MAMMOTH CAVE OF KENTUCKY; (HB)

MAMMOTH CAVE OF KENTUCKY; (HB)

MAMMOTH CAVE OF KENTUCKY; (HB)

MAMMOTH CAVE OF KENTUCKY; - SCHOLAR''S CH (PB)

MEXICO (HB)

ON THE QUATERNARY AND RECENT MOLLUSCA OF THE GREAT BASIN, WITH DESCRIPTIONS OF NEW FORMS (HB)

ON THE QUATERNARY AND RECENT MOLLUSCA OF THE GREAT BASIN, WITH DESCRIPTIONS OF NEW FORMS... (PB)

PAPERS & ARTICLES ON SCIENTIFIC SUBJECTS (MOSTLY GEOLOGICAL)

QUINNIPIACK INDIANS AND THEIR RESERVATION (HB)

QUINNIPIACK INDIANS AND THEIR RESERVATION (PB)

RECORDS OF ANCIENT RACES IN THE MISSISSI (HB)

RECORDS OF ANCIENT RACES IN THE MISSISSI (HB)

RECORDS OF ANCIENT RACES IN THE MISSISSI (PB)

RECORDS OF ANCIENT RACES IN THE MISSISSI (PB)

RECORDS OF ANCIENT RACES IN THE MISSISSI (PB)

RECORDS OF ANCIENT RACES IN THE MISSISSI (PB)

RECORDS OF ANCIENT RACES IN THE MISSISSIPPI VALLEY

RECORDS OF ANCIENT RACES IN THE MISSISSIPPI VALLEY

RECORDS OF ANCIENT RACES IN THE MISSISSIPPI VALLEY

RECORDS OF ANCIENT RACES IN THE MISSISSIPPI VALLEY

RECORDS OF ANCIENT RACES IN THE MISSISSIPPI VALLEY

RECORDS OF ANCIENT RACES IN THE MISSISSIPPI VALLEY (CLASSIC REPRINT) (PB)

RECORDS OF ANCIENT RACES IN THE MISSISSIPPI VALLEY (HB)

RECORDS OF ANCIENT RACES IN THE MISSISSIPPI VALLEY (HB)

RECORDS OF ANCIENT RACES IN THE MISSISSIPPI VALLEY (HB)

RECORDS OF ANCIENT RACES IN THE MISSISSIPPI VALLEY (HB)

RECORDS OF ANCIENT RACES IN THE MISSISSIPPI VALLEY; BEING AN ACCOUNT OF SOME OF THE PICTOGRAPHS, SCULPTURED HIEROGLYPHS, SYMBOLIC DEVICES,

RECORDS OF ANCIENT RACES IN THE MISSISSIPPI VALLEY; BEING AN ACCOUNT OF SOME OF THE PICTOGRAPHS, SCULPTURED HIEROGLYPHS, SYMBOLIC DEVICES, EMBLEMS AND TRADITIONS OF THE PREHISTORIC RACES OF AMERICA, WITH SOME SUGGESTIONS AS TO THEIR ORIGIN

RECORDS OF ANCIENT RACES IN THE MISSISSIPPI VALLEY; BEING AN ACCOUNT OF SOME OF THE PICTOGRAPHS, SCULPTURED HIEROGLYPHS, SYMBOLIC DEVICES, EMBLEMS AND TRADITIONS OF THE PREHISTORIC RACES OF AMERICA, WITH SOME SUGGESTIONS AS TO THEIR ORIGIN

RECORDS OF ANCIENT RACES IN THE MISSISSIPPI VALLEY; BEING AN ACCOUNT OF SOME OF THE PICTOGRAPHS, SCULPTURED HIEROGLYPHS, SYMBOLIC DEVICES, EMBLEMS AND TRADITIONS OF THE PREHISTORIC RACES OF AMERICA, WITH SOME SUGGESTIONS AS TO THEIR ORIGIN

RECORDS OF ANCIENT RACES IN THE MISSISSIPPI VALLEY; BEING AN ACCOUNT OF SOME OF THE PICTOGRAPHS, SCULPTURED HIEROGLYPHS, SYMBOLIC DEVICES, EMBLEMS AND TRADITIONS OF THE PREHISTORIC RACES OF AMERICA, WITH SOME SUGGESTIONS AS TO THEIR ORIGIN

RECORDS OF ANCIENT RACES IN THE MISSISSIPPI VALLEY; BEING AN ACCOUNT OF SOME OF THE PICTOGRAPHS, SCULPTURED HIEROGLYPHS, SYMBOLIC DEVICES, EMBLEMS AND TRADITIONS OF THE PREHISTORIC RACES OF AMERICA, WITH SOME SUGGESTIONS AS TO THEIR ORIGIN (HB)

RECORDS OF ANCIENT RACES IN THE MISSISSIPPI VALLEY; BEING AN ACCOUNT OF SOME OF THE PICTOGRAPHS, SCULPTURED HIEROGLYPHS, SYMBOLIC DEVICES, EMBLEMS AND TRADITIONS OF THE PREHISTORIC RACES OF AMERICA, WITH SOME SUGGESTIONS AS TO THEIR ORIGIN (HB)

RECORDS OF ANCIENT RACES IN THE MISSISSIPPI VALLEY; BEING AN ACCOUNT OF SOME OF THE PICTOGRAPHS, SCULPTURED HIEROGLYPHS, SYMBOLIC DEVICES, EMBLEMS AND TRADITIONS OF THE PREHISTORIC RACES OF AMERICA, WITH SOME SUGGESTIONS AS TO THEIR ORIGIN (PB)

SPORADIC PAPERS

SPORADIC PAPERS

SPORADIC PAPERS

SPORADIC PAPERS (CLASSIC REPRINT)

SPORADIC PAPERS (HB)

THE AMAZON AND MADEIRA RIVER; (HB)

THE ANNALS OF THE CAKCHIQUELS (HB)

THE LIFE AND WRITINGS OF RAFINESQUE

THE LIFE AND WRITINGS OF RAFINESQUE

THE LIFE AND WRITINGS OF RAFINESQUE

THE LIFE AND WRITINGS OF RAFINESQUE

THE LIFE AND WRITINGS OF RAFINESQUE

THE LIFE AND WRITINGS OF RAFINESQUE (HB)

THE LIFE AND WRITINGS OF RAFINESQUE (HB)

THE LIFE AND WRITINGS OF RAFINESQUE (HB)

THE LIFE AND WRITINGS OF RAFINESQUE (HB)

THE LIFE AND WRITINGS OF RAFINESQUE (HB)

THE LIFE AND WRITINGS OF RAFINESQUE, VOL (PB)

THE LIFE AND WRITINGS OF RAFINESQUE: PRE (PB)

THE LIFE AND WRITINGS OF RAFINESQUE; PRE (PB)

THE LIFE AND WRITINGS OF RAFINESQUE; PREPARED FOR THE FILSON CLUB AND READ AT ITS MEETING, MONDAY, APRIL 2, 1894

THE MAMMOTH CAVE OF KENTUCKY. AN ILLUSTRATED MANUAL, ETC.

THE MAMMOTH CAVE, KENTUCKY

THE MAMMOTH CAVE, KENTUCKY (HB)

TRANSACTION OF THE ACADEMY OF SCIENCE OF ST. LOUIS; VOL. VII, NO. 1

TRANSACTION OF THE ACADEMY OF SCIENCE OF ST. LOUIS; VOL. VII, NO. 1

TRANSACTION OF THE ACADEMY OF SCIENCE OF ST. LOUIS; VOL. VII, NO. 1 (HB)

TWO YEARS IN PERU, WITH EXPLORATION OF ITS ANTIQUITIES.. (HB)