@book{21118,
	author = {Turk, Jonathan. and Turk, Amos.},
	title = {Environmental science /},
	publisher = {Saunders College Pub.,},
	year = {c1984.},
	series = {Saunders golden sunburst series in environmental studies},
	address = {Philadelphia :},
	edition = {3rd ed.},
	note = {Rev. ed. of: Environmental science / Amos Turk ... [et al.]. 2nd ed. 1978.}
}