Vigne, L.; Martin, E.B. 1994. China’s new law. Swara 17 (2): 12-13, figs. 1-2.
Vigne, L.; Martin, E.B. 1994. The greater one-horned rhino of Assam is threatened by poachers. Pachyderm 18: 28-43, figs. 1-10, map 1, tables 1-10.
Vigne, L. 1994. Rhino in Kaziranga National Park, Assam, India. Pachyderm 18: frontcover.
Vigne, L.; Martin, E.B. 1993. Yemen’s rhino horn trade increases. Oryx 27 (2): 91-96, figs. 1-3.
Vigne, L.; Martin, E.B. 1993. The peddling princess: Taipei arrest exposes diplomatic loophole. BBC Wildlife 11 (12) December: 64.
Vigne, L. 1993. Daggers cut down rhinos. WWF News 82: 12, figs. 1-2.
Vigne, L.; Martin, E.B. 1993. The Emirate of Sharjah tightens control on the wildlife trade. Swara 16 (3): 23, fig. 1.
Martin, E.B.; Vigne, L. 1993. Yemen strives to end rhino horn trade. Swara 16 (6): 20-24, figs. 1-5.
Martin, E.B.; Vigne, L. 1992. Yemeni daggers threaten rhinos. Wildlife Conservation 95 (6): 13.
Vigne, L.; Martin, E.B. 1992. Zimbabwe’s rhinos under threat. Swara 15 (5): 7.
Martin, E.B.; Vigne, L. 1992. Rhinos poisoned in Nepal. Wildlife Conservation 95 (1): 14, fig. 1.
Vigne, L.; Martin, E.B. 1992. Upsurge of rhino horn imports into Yemen. Endangered Wildlife 12: 3-6, figs. 1-6.
Martin, E.B.; Vigne, L. 1991. Update on complying with CITES. Really Rhinos 5 (4): 3.
Vigne, L.; Martin, E.B. 1991. Assam’s rhinos face new poaching threat. Oryx 25 (4): 215-221, figs. 1-2, tables 1-2.
Martin, E.B.; Vigne, L. 1991. Horn quintet. BBC Wildlife 9 (5) May: 356-357.
Martin, E.B.; Vigne, L. 1991. All countries must comply with CITES ban on international trade in rhino products. Swara 14 (4): 6-7.
Vigne, L.; Martin, E.B. 1991. Major decline in Yemen's rhino horn imports. Swara 14 (3): 23-27, figs. 1-7.
Martin, E.B.; Vigne, L. 1991. Yemen’s troubled economy crimps rhino-horn trade. Wildlife Conservation 94 (4): 16, fig. 1.
Vigne, L.; Martin, E.B. 1991. African and Asian rhino products for sale in Bangkok. Pachyderm 14: 39-41, figs. 1-3.
Martin, E.B.; Vigne, L. 1991. Nepal’s rhinos and tigers are poisoned by poachers. International Zoo News 38 (7): 34-35, figs. 1-2.
Vigne, L.; Martin, E.B. 1991. Yemen stops being a major buyer of rhino horn. Pachyderm 14: 20-21, figs. 1-4.
Vigne, L.; Martin, E.B. 1990. Rhino shock. BBC Wildlife 8 (7) July: 485, fig. 1.
Vigne, L.; Martin, E.B. 1990. Increasing threats to Assam’s rhinos. International Zoo News 37 (7): 28-30, figs. 1-3.
Martin, E.B.; Vigne, L. 1990. India: poachers killing rhinos by electrocution. Wildlife Conservation 93 (5): 16, figs. 1-2.
Vigne, L.; Martin, E.B. 1990. Poachers kill rhino in India by electrocution. Swara 13 (5): 19, fig. 1.






