000 004460000a22001330004500
008 140223b1966 xxu||||| |||| 00| 0 eng d
041 _aENG
080 _aG:66 K6
082 _aG:66 K6
100 _aDARWIN (Charles)
245 _aDarwin on humus and the arthworm:Formation of vegetable mould through the action of worms with observations on their habits, introd by Albert Howard
260 _aFaber & Faber
_bLondon
_c1966
650 _aEVOLUTION
999 _c98702
_d98702