@book{191597,
	author = {RAVEN, PETER H and JOHNSON GEORGE B},
	title = {BIOLOGY},
	publisher = {WM. C. BROWN PUBLISHERS,},
	year = {1996,},
	address = {DUBUQUE, IA BOGOTA BOSTON,},
	edition = {4},
	note = {INCLUDES BIBLIOGRAPHICAL REFERENCES AND INDEX}
}