TY - BOOK AU - Saraswathyamma C.K. AU - Sethuraj M.R. TI - Palynological studies on diploid and tetraploid clones of Hevea brasiliensis (Willd ex Adr. de Juss.) Muell Arg PY - 1992/// PB - Phytomorphology KW - Diploid KW - Palynology KW - Tetraploid ER -