Dave Ramsey

The effects of reducing population density on contact rates between brushtail possums: implications for transmission of bovine tuberculosis

Peter Caley, Murray G. Efford, M. Efford, 2002 .

Predicting the effects of perturbations on ecological communities: what can qualitative models offer?

Clare J. Veltman, D. Ramsey, C. Veltman, 2005 .