TY - BOOK AU - Stevenson,Forrest Frederick AU - Mertens,Thomas R.(Thomas Robert),1930- TI - Plant anatomy SN - 0471824607 PY - 1976/// CY - New York PB - John Wiley & Sons KW - Botany KW - Anatomy KW - Programmed instruction N1 - Includes index; Bibliography: p. xvii-xviii ER -