000 00367nam a2200145Ia 4500
008 130225s9999 xx 000 0 und d
020 _a713124423
080 _a632.651.3:591.5
_bW189N
100 _aWallace, H.R
245 _aNematology ecology and plant disease
260 _aLondon
_bEdward Arnold
_c1973
300 _a228p.
901 _a154187
942 _cB
_2udc
999 _c11529
_d11529