![](http://www.rhinoresourcecenter.com/style_images/1/cat_arrow.gif) | Martin, E.B., 1993. Rhino poaching in Namibia from 1980 to 1990 and the illegal trade in the horn. Pachyderm 17: 39-51, figs. 1-5, tables 1-5
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![](http://www.rhinoresourcecenter.com/style_images/1/cat_arrow.gif) | Martin, E.B., 1993. The present-day trade routes and markets for rhinoceros products: pp. 1-9, tables 1-3
| In: Ryder, O.A. Rhinoceros biology and conservation: Proceedings of an international conference, San Diego, U.S.A. San Diego, Zoological Society: pp. i-v, 1-368 |
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![](http://www.rhinoresourcecenter.com/style_images/1/cat_arrow.gif) | Martin, E.B., 1992. A survey of rhino products for retail sale in Bangkok in early 1992. Pachyderm 15: 53-56, figs. 1-3, tables 1-3
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![](http://www.rhinoresourcecenter.com/style_images/1/cat_arrow.gif) | Martin, E.B., 1992. The trade and uses of wildlife products in Laos. Traffic Bulletin 13 (1): 23-28, figs. 1-3, tables 1-4
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![](http://www.rhinoresourcecenter.com/style_images/1/cat_arrow.gif) | Martin, E.B., 1992. Africa's rhino horn trade from 1970 to 1985: an economic explanation. Kenya Past and Present 24: 48-52, tables 1-2
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