000 00335nam a2200133Ia 4500
008 211214s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aWiehe, P O
245 0 _aPlant diseases of nyasaland.
260 _bCOMMONWEALTH
_aSURREY
300 _aX, 39 p p.
653 _aBOTANY
942 _c1
999 _c34355
_d34355