Review of Plants
Further Reading
Campbell, Neil. Biology. 3rd ed. Redwood City, CA: Benjamin/Cummings, 1993.
Curtis, Helena and N. Sue Barnes. Biology. 5th ed. New York: Worth, 1989.
Gould, James and William Keeton. Biological Science. Vol 2. 6th ed. New York: W.W. Norton, 1996.





