%0 Book Section %B Encyclopedia of Theoretical Ecology %D 2012 %T Top-down control %A Peter C. De Ruiter %A John C. Moore %E A. Hastings %E L. J. Gross %B Encyclopedia of Theoretical Ecology %I University of California Press %V 4 %P 739-744 %@ 0520269659 %G eng %M ARC702 %! Top-down control