000 00417nam a2200133Ia 4500
008 130903s9999 xx 000 0 und d
082 _a633.5(100) K9
245 _aThe world' s major fibre crops; their cultivation and manuring
260 _aZurich
_bCentre D' Etude DeL 'Azote
_cc 1969
300 _a294p.
600 _aBerger, Joseph.
650 _aFibres,Plant-cultivated,Fertilizers and manures
942 _cGRBK
999 _c82686
_d82686