TY - GEN AU - Leopold, A. Carl AU - Kriedemann, Paul E. TI - Plant growth and development SN - 0-07-037200-4 U1 - 580 PY - 1975/// CY - New York PB - McGraw-Hill Book Company, Inc. KW - PLANT GROWTH DEVELOPMENT ASSIMILATION REGULATION ECOLOGICAL PHYSIOLOGY CHEMICAL MODIFICATION ER -