Lacy, R.

Lacy, R. 2010. Re-thinking ex situ vs. in situ species conservation. WAZA, Proceedings of 65th Annual Conference. pp. 25-28.

Lacy, R. 1996. Fighting extinction with PVA. World Conservation 1996 April: 18-19, figs. 1-2.

Lacy, R. 1996. Further population modelling of northern white rhinoceros populations under various management scenarios. pp. 1-40.

Lacy, R. 1993. Vortex simulation model of population dynamics and viability.

Lacy, R. 1993. Vortex: simulation model of stochastic population change.

Lacy, R. 1993. Loss of genetic diversity from managed populations: interacting effects of drift, mutation, immigration, selection and population subdivision (from Conservation Biology, 1987).

Foose, T.J.; Lacy, R.; Seal, U.S. 1991. 1991 Vortex simulations of Javan rhino populations in Ujung Kulon.

Lacy, R. 1987. Further genetic and demographic analyses of small rhino populations. Pachyderm 9: 16-19, fig. 1, tables 9-11.