@book{78214,
	author = {Symposium on the Economy and Chemistry of Phosphorus and ebrary, Inc.},
	title = {Phosphorus in the environment},
	publisher = {Elsevier/Excerpta Medica/North Holland,},
	year = {1978.},
	series = {Ciba Foundation symposium (new series) ;},
	address = {Amsterdam ;},
	note = {"Symposium on the Economy and Chemistry of Phosphorus held at the Ciba Foundation, London, 13-15th September, 1977"--Participants page.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10575584}
}