000 00269nam a2200097Ia 4500
008 220204s9999 xx 000 0 und d
082 _bPLA
245 0 _aChanges and challenges in plantation economy: An UPASI introspection
260 _aCoonoor
_bUPASI
_c1990
942 _cBK
999 _c43719
_d43719