Crawford, Hewlette S., 1931- (Personal Name)

His Ozark range and wildlife plants, 1969.

His Relationships of birds and spruce budworms, 1982: t.p. (Hewlette S. Crawford, Jr.; principal res. wildlife biologist, Northeastern Forest Expt. Station, U.S. Dept. of Ag., Forest Service, Orono, Maine) [Info from GPO]

Information from 678 converted Jan. 5, 2015 (Crawford, Hewlette Spencer)