000 00378 a2200145 4500
080 _a633.5:631.8
_bB 496 W
245 1 _aWorld's major fibre crops
_bTheir cultivation and manuring
_cby J. Berger
260 _bCentre D'Etude de L'Azote
650 _aFibre Crops
650 _aCultivation
650 _aManuring
100 1 _aBerger, J.
_d
300 _a294 p.
901 _a178122
999 _c85672
_d85672