S
Sanford R. Wilbur
10 works on record
Works
Condor tales
2004
If God Is God
1996
Birds of Baja California
1987
The California condor, 1966-76
1978
Vulture biology and management
Nine feet from tip to tip
Endangered and threatened species
Endangered and threatened species
1983
The literature of the western clapper rails
The literature of the western clapper rails
1976
The literature of the California black rail
The literature of the California black rail
1974
The McCully train
The McCully train