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Biology,
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Concepts and Challenges In Life Science,
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New Frontiers in Genetics,
New York, Simon and Schuster, Inc., 1984
Eisenberg, Murkoff, and Hathaway,
What To Expect When You’re Expecting
, New York, Workman Publishing, 1991
Facklam and Howard,
From Cell to Clone, The Story of Genetic Engineering,
Orlando, FL, Harcourt Brace, 1979
Gottlieb, Joan,
The Human Body,
Austin, Texas, Steck-Vaughn Co., 1996
Hyde and Hyde,
Cloning and the New Genetics,
New Jersey, Enslow Publishers, Inc., 1984
Kitzinger, Sheila,
The Complete Book of Pregnancy and Childbirth,
New York, Alfred Knopf, Inc., 1989
La Rue, Charles,
Basic Health, Wellness and Lifestyle,
Baltimore, Maryland, Media Materials, 1988
Nilsson, Lennart,
A Child Is Born,
New York, Delacorte Press, 1990
Showers, Paul,
Me and My Family Tree,
New York, Thomas Crowell, 1978