Teaching resources unit 4 : Genetics /. - Upper Saddle River : Pearson, Prentice Hall, n.d. - 230 p. : ill., some col ; 28 cm. - Prentice Hall biology . - Prentice Hall biology . ISBN: 0132033984 Subjects--Topical Terms: Biology--Study and teaching. Universal Decimal Class. No.: 21.ed.