TY - BOOK AU - Avraham,Regina TI - The reproductive system T2 - The Encyclopedia of health. The healthy body SN - 0791000257 AV - QP251.5 .A97 1991 U1 - 612.6 20 PY - 1991/// CY - New York PB - Chelsea House Publishers KW - Human reproduction KW - Juvenile literature KW - Generative organs KW - Sexually transmitted diseases KW - Reproduction KW - Sex instruction for youth N1 - Includes bibliographical references (p. 109-112) and index N2 - Discusses aspects of reproduction, including heredity, pregnancy, and contraception, and explains the stages of growth from fertilization to birth ER -