TY - BOOK AU - Bierer,Loretta M. AU - Lien,Violetta F. TI - Heath life science SN - 06690978795 U1 - 570 B588 1985 PY - 1985/// CY - Lexington PB - D.C. Heath and Company KW - Biology N1 - Includes glossary, index, and acknowledgements ER -