@book{18682,
	author = {Kucera, Clair L. and Rochow, John J.},
	title = {El reto de la ecología /},
	publisher = {CECSA,},
	year = {1976.},
	address = {Buenos Aires :},
	note = {Capítulo 7: Ecosistemas simulados / John J. Rochow, Pag.129-145  .}
}