000 003350000a22001450004500
060 _a100
082 _a635.8 JAC
100 _aJackson, R L O
245 _aMushroom growing: a practical manual
260 _aLondon, English Universities press Ltd
260 _c1950
300 _a103
650 _aMushroom growing
942 _cBK
999 _c221580
_d221580