| Graham, R., 1954. Rhino! Rhino! A postwar adventure to capture two rhinos for the Brookfield Zoo. Ex- C-B-I Round up [China-Burma-India] 8 (8): 10-18
|
|
| Graham, R., 1949. Rhino! Rhino! [Transporting rhinos to Chicago Zoological Park, Brookfield]. Chicago, Zoological Society, pp. 1-21
|
|
| Graham, R., 1949. Great Indian Rhinoceros (for the Brookfield Zoo). Parks & Recreation, American Association of Zoological Parks and Aquariums 32 (3) Mar: 172-176, 5 plates
|
|
| Graham, R.M., 1929. Notes on the mangrove swamps of Kenya. Journal of the East Africa and Uganda Natural History Society 36: 157-164, pls. 1-3
|
|
|