@book{79820,
	author = {Odum, Eugene P. and Ottenwaelder, Carlos Gerhard},
	title = {Ecologia },
	publisher = { : Interamericana},
	year = {, 1972},
	address = {México},
	edition = {3a. edición},
	note = {Incluye: índice alfabético  (pp. 619-639)}
}