TY - GEN AU - DATTA, S C TI - SYSTEMATIC BOTANY U1 - 580 DAT/SY CY - NEW DELHI, NEW AGE INTERNATIONAL KW - PRINCIPLES AND PRACTICES OF TAXONOMY KW - SPECIAL TOPICS ON ANGIOSPERMS KW - SYSTEMATIC SURVEY OF THE DICOTYLEDONEAE KW - SYSTEMATIC SURVEY OF THE MONOCOTYLEDONEAE ER -