000 00328nam a2200109Ia 4500
008 140205s9999 xx 000 0 und d
100 _aPaddon, A R and Harker A.P.
245 4 _aThe production of charcoal in a portable metal kiln
260 _bTropical products institute
_aLondon, England
_c1979
300 _a28
942 _2ddc
_cTR
999 _c5016
_d5016