| Goddard, J., 1970. A note on age at sexual maturity in wild black rhinoceros. East African Wildlife Journal 8: 205
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| Goddard, J., 1970. Age criteria and vital statistics of a black rhinoceros population. East African Wildlife Journal 8: 105-121, pls. 1-2, figs. 1-2, tables 1-10
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| Goddard, J., 1970. Food preferences of black rhinoceros in the Tsavo National Park. East African Wildlife Journal 8: 145-161, pls. 1-2, fig. 1, tables 1-8
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| Rosten, I; Goddard, J., 1970. Kifaru the Black Rhinoceros. MGM production filmed in Ngorongoro Crater and Tsavo National Park, narrated by E.G. Marshall with E. Daarstad directing photography. https://archive.org/details/kifarutheblackrhinoceros, 2 reels [50.9 minutes], documents J. Goddard's efforts to study demographics, behavior and ecology of Diceros bicornis
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| Goddard, J., 1969. Aerial sampling of black rhinoceros using stratified random sampling. East African Wildlife Journal 7: 105-114, pls. 1-2, fig. 1, tables 1-4
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| Goddard, J., 1969. A note on the absence of pinnae in the black rhinoceros. East African Wildlife Journal 7: 178-180, 1 table, 1 plate
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| Goddard, J., 1968. Food preference of two black rhinoceros populations. East African Wildlife Journal 6: 1-18, pl. 1, tables 1-7
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| Goddard, J., 1967. The validity of censusing black rhinoceros populations from the air. East African Wildlife Journal 5: 18-23, table 1
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