Elgin Botanic Garden, Its Later History and Relation to Columbia College, the New Hampshire Grants and the Treaty with Vermont In 1790

Illustrated Flora of the Northern United States, Canada and the British Possessions; Volume I

Illustrated Flora of the Northern United States, Canada and the British Possessions

An Illustrated Flora of the Northern United States, Canada and the British Possessions, From Newfoundland to the Parallel of the Southern Boundary of ... Ocean Westward to the 102d Meridian Volume 3

An Illustrated Flora of the Northern United States, Canada and the British Possessions

An Illustrated Flora of the Northern United States, Canada and the British Possessions From Newfoundland to the Parallel of the Southern Boundary of ... Westward to the 102d Meridian Volume 1896-98

An Illustrated Flora Of The Northern United States And Canada

An Illustrated Flora Of The Northern United States And Canada