00433nam a2200109Ia 4500008004100000100001100041245010600052260011700158700001400275700001500289700001900304220216s9999 xx 000 0 und d aLicy J 0aCorrelation studies in a hybrid population of Hevea brasiliensis (Willd. ex Adr. de Juss.)Muell. Arg. bNational symposium on New Trends in Crop Improvement of Perennial Species, 30 August 1990, Kottayam, Indiac1990 aAnnamma Y aNazeer M A aPanikkar A O N