|
Pearce |
Lake Havasu City |
1969 |
|
Pearce |
Never enough time |
1974 |
|
Pearce |
The treasure of Tumacacori |
1966 |
|
Pearce |
The treasure of Tumacacori |
1966 |
|
Pearce |
The treasure of Tumacacori |
1966 |
|
Pearce |
Arizona ranger |
|
|
Pearce |
Arizona Ranger |
|
|
Pearce |
Arizona place name records |
1952 |
|
Pearce |
Yuma, right in the middle of fifty miles of fun |
1973 |
|
Peabody |
Gilmore's slit-toed footprint from the Grand Canyon Hermit shale formation |
1956 |
|
Peabody |
Colton's Chirotherium |
1957 |
|
Peabody |
A short history of chirotherium, the "hand animal", of the triassic |
1947 |
|
Peabody |
A short history of chirotherium, the 'hand animal', of the triassic |
1947 |
