| Conant, R., 1964. Black and Indian rhinos at the Philadelphia Zoo. Philadelphia Zoo Animal Book and Guide to the Garden, Zoological Society of Philadelphia pub: unpaginated, 4 plates, 10 figures, 1 table
|
|
| Conant, R., 1943. The passing of two (Philadelphia Zoo) favorites (Peggy and Josephine). Fauna 5 (1): 60-61, 2 plates
|
|
| Conant, R., 1941. Philadelphia's new pachyderm house. Parks & Recreation, American Association of Zoological Parks and Aquariums 24 (7) July: 516-522, 6 plates, 1 fig.
|
|
| Conant, R., 1935. Rare Zoo Animals (Harry at St Louis Zoo p 481). Parks & Recreation, American Association of Zoological Parks and Aquariums 19 (7) July: 477-485, 9 plates
|
|
|