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Icones ornithopterorum : a monograph of the Papilionine tribe Troides of Hubner, or Ornithoptera [bird-wing butterflies] of Boisduval
Alaska forest research : biennial report for 1956-1957
The White Mountain region
Flora of the Allegany state park region
The reforestation of sand plains in Vermont
Evergreens for August-September planting
Diseases of plants in the United States in 1937
Sources of the Ohio flora
Relationships of birds and spruce budworms : literature review and annotated bibliography
The forests of Washington County