@article {1742,
	title = {Erratum},
	journal = {J. anim. Ecol.},
	volume = {42},
	year = {1973},
	pages = {829},
	keywords = {Cercopidae, correlation, density dependence, erratum, Philaenus spumarius, Pipunculidae, population},
	author = {Whittaker, J. B.}
}
