00423nam a2200109Ia 4500008004100000100002300041245010100064260008900165650001900254700002100273700001900294220216s9999    xx            000 0 und d  aSaraswathyamma C K 0aSpontaneous male sterility in two clones of Hevea brasiliensis (Willd.ex.Adr.de Juss.)Muell Arg.  bPlacrosym IX, Bangalore, 1990. Journal of Plantation Crops, 20 (Supplement): 191-193  aMale sterility  aMarattukalam J G  aPanikkar A O N