000 00448nam a2200145Ia 4500
008 200806s9999 xx 000 0 und d
082 _a664.028
_bPUL
100 _aPulle, Mervyn W.
245 0 _aFood spoilage and food preservation in Sri Lanka
_cMervyn W. Pulle
260 _aColombo
_bNational Science Council of Sri Lanka
_c1980
300 _a36 p. -
440 _aScience education series No; 4
650 _aFood-preservation
942 _cPRP
999 _c145746
_d145745