Warming, E. A handbook of systematic botany / E. Warming ; translated and edited by M. C. Potter. - 2nd ed / . - Dehra Dun : International Book Distributors , 1984. - xii, 618p. : ill., figs. ; 21cm . Includes index ISBN: Rs. 1500.00 (Hb) Subjects--Index Terms: BOTANY Dewey Class. No.: 580.12 / WAR/H