000 00255nam a22001097a 4500
100 _aUmasankar, G.
245 _aRubberthadi vipaniyile maattangal
260 _bRubber, 709(June): 18-19.
_c2025
300 _bMalayalam
650 _aRubberwood
942 _cJS
999 _c75549
_d75549