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 | Beehler, B.A., 1989. Fight for wildlife: Project Rhino. Alive (Zoological Society of Milwaukee County) 9 (2) Spring: 8-12, 6 figures
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 | Schaffer, N.E.; Beehler, B.A., 1988. Overview of procedures and results of semen collection from ambulatory rhinoceroses. Proceedings of the AAZPA Annual Conference 1988: 273-279, tables 1-5
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 | Schaffer, N.E.; Beehler, B.A., 1988. Comparison of semen collection methods in an ambulatory Indian rhinoceros (Rhinoceros unicornis) [Abstract of poster session]: p. 649
| In: Dresser, B. et al. Proceedings of the 5th Internatioinal Conference on breeding endangered species in captivity. Cincinnati, Zoo and Botanical Garden: pp. i-xii, 1-722 |
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