TY - BOOK AU - Rischer,Carl E. AU - Easton,Thomas A. TI - Focus on human biology SN - 006501796X AV - QP36 .R49 1995 U1 - 612 RIS 22 PY - 1995/// CY - New York, NY PB - HarperCollins KW - Human biology KW - Medicine N1 - Includes index ER -