The Solenogastres / by Harold Heath.

v.45:no.1 (1911)

Solenogastres from the eastern coast of North America / by Harold Heath.

v.45:no.2 (1918)

The Indo-Chinese forest ox or kouprey / by Harold Jefferson Coolidge, Jr.

v.54:no.6 (1940)

Woody plants of the western national parks; containing keys for the identification of trees and shrubs, by Virginia Long Bailey and Harold Edwards Bailey.

no.4