GAMBEL OAK IN WEST-CENTRAL COLORADO

[1] BAKER FS, 1931, US DEP AGR TECH B, V256

[2] Fritz Percy Stanley, 1941, COLORADO CENTENNIAL

[3] HAFEN LR, 1948, COLORADO ITS PEOPLE, V2

[4] HARRINGTON HD, 1954, MANUAL PLANTS COLORA

[5] OLSEN SR, 1954, 939 US DEP AGR CIRC

[6] Parker K. W., 1951, METHOD MEASURING TRE

[7] SUDWORTH GB, 1900, 20TH US DEP INT GEOL

[8] WoRMiNGToN H. M., 1947, PREHISTORIC INDIANS

[9] 1952, CLIMATIC SUMMARY U S

[10] 1933, CLIMATIC SUMMARY U 5

[1] BAKER FS, 1931, US DEP AGR TECH B, V256

[2] Fritz Percy Stanley, 1941, COLORADO CENTENNIAL

[3] HAFEN LR, 1948, COLORADO ITS PEOPLE, V2

[4] HARRINGTON HD, 1954, MANUAL PLANTS COLORA

[5] OLSEN SR, 1954, 939 US DEP AGR CIRC

[6] Parker K. W., 1951, METHOD MEASURING TRE

[7] SUDWORTH GB, 1900, 20TH US DEP INT GEOL

[8] WoRMiNGToN H. M., 1947, PREHISTORIC INDIANS

[9] 1952, CLIMATIC SUMMARY U S

[10] 1933, CLIMATIC SUMMARY U 5