000 00407nam a2200157Ia 4500
008 220216s9999 xx 000 0 und d
100 _aVijayakumar K.R.
245 0 _aNatural rubber: A commercially important forest species
260 _bRubber Board Bulletin
_c1989
300 _a21-23
650 _aAfforestation
650 _aBiomass
700 _aRao P.S.
700 _aSethuraj M.R.
942 _cBS
999 _c51168
_d51168