000 00307nam a2200121Ia 4500
008 130223s9999 xx 000 0 und d
245 _aCultivation of betet in the dry zone
260 _aCeylon
300 _a0.833333333
440 _aNo. 11; Ceylon Department of A
901 _pS11381
942 _cB
_2udc
999 _c119406
_d119406