title: Persistence and area effects in a stochastic tritrophic model.
authors.affiliation: Department of Biology and NERC Centre for Population Biology, Imperial College, Silwood Park, Ascot, Berkshire SL5 7PY, United Kingdom.
authors.forename: H B
authors.initials: HB
authors.lastname: Wilson
authors.forename: M P
authors.initials: MP
authors.lastname: Hassell
authors.forename: R D
authors.initials: RD
authors.lastname: Holt