000 00246nam a22000977a 4500
100 _aRaghavan, K.N
245 _aRubberkrishi: Prathisandhikalum pratheekshakalum
260 _bRubber, 681(February): 10-13.
_c2023
650 _aChairman
942 _cJS
999 _c74980
_d74980