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999 _c47607
_d47607
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008 180712s9999 xx 000 0 und d
020 _a9556121784
041 _aEN
082 _a631.583
_bKUM
_223
100 _aKumara, S.K.
100 _aWeerakkody, R.
100 _aEpasinghe, S.
245 _aViability of controlled environmental agriculture for vegetable farmers in Sri L
260 _aColombo
_bHARTI
_c2015
300 _ax, 69 pages
509 _aNS
650 _aControlled environment agriculture
650 0 _a Agriculture-environmental aspects
_9124373
942 _cS