Minimum viable populations: processes of species extinction
Gilpin, M. E., and M. E. Soulé. 1986. Minimum viable populations: processes of species extinction. Pages 19-34 in M. E. Soule, editor. Conservation biology: The science of scarcity and diversity. Sinauer, Sunderland, MA.ISBN: 0878937951
Conservation biology: The science of scarcity and diversity