References
Printed Materials
Periodicals
1. Margaret Roberts "Indigenous Healing
Plants"1990
2. Marca Registrada "The World Book
Encyclopedia"1989
3. Robin Kerrod "The Human Body
"From the World Book Ecyclopedia.1991
Printed Material
Parts of the book
1. Margaret Roberts' Indigenous Plants"Southern book.Copyright.
1990.Creda Press. pp12
2. Marca Registrada" The World Book Encyclopedia"Scott
Fetzer Company. London .copyright.1989.pp. 356-363
3. Robin Kerrod " The Human Body" From The World Book
Encyclopedia. Scott Fetzer Company. Chicago. Press,1991,pp.116-117