Ulmer, Frederick
Ulmer, F.A.
Author
References by this author
Ulmer, F.A. Jr. 1972. Wildlife and the war in Vietnam. America's First Zoo 24 (3): 4.
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Ulmer, F.A. Jr. 1959. The golden age of zoo exhibits. America's First Zoo 11 (1): 5-9, figs. 1-4.
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Ulmer, F.A. Jr. 1958. On breeding rhinoceroses. America's First Zoo 10 (3): 3-6, figs. 1-5.
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Ulmer, F.A. Jr. 1957. Compatible rhinos – a rare prize for any zoo (Philadephia). Parks & Recreation, American Association of Zoological Parks and Aquariums 40 (1) Jan: 16,19, 1 plate.
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Ulmer, F.A. Jr. 1956. Compatible rhinos – a rare prize for any zoo. America's First Zoo 8 (4): 7, fig. 1.
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Ulmer, F.A. Jr. 1941. The living rhinoceroses. Fauna, Philadelphia 3 (1): 2-11.
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