TY - BOOK AU - Ward,Sarah M. TI - Essentials of Genetics SN - 9780321669995 PY - 2010/// CY - San Francisco, CA PB - Pearson KW - Genetics-Textbooks KW - c2010 KW - San Francisco, CA KW - Paperback KW - sears N1 - Includes Bibliographical References and Index ER -