Humphrey, Robert Regester 1904-
Humphrey, Robert R. (Robert Regester), 1904-
Humphrey, Robert R. 1904-
Humphrey, Robert Regester
Humphrey, Robert R.
VIAF ID: 38381756 ( Personal )
Permalink: http://viaf.org/viaf/38381756
Preferred Forms
4xx's: Alternate Name Forms (4)
5xx's: Related Names (2)
Works
Title | Sources |
---|---|
90 years and 535 miles : vegetation changes along the Mexican border | |
Arizona range grasses: their description, forage value and management | |
The boojum and its home | |
Climatological data for Baja California. | |
The desert grassland; a history of vegetational change and an analysis of causes | |
Range ecology |