| Goddard, J., 1967. Home range, behaviour and recruitment rates of two black rhinoceros populations. East African Wildlife Journal 5: 133-150, tables 1-7
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| Goddard, J., 1966. Mating and courtship of the black rhinoceros (Diceros bicornis L.). East African Wildlife Journal 4: 69-75, figs. 1-8, tables 1-2
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