000 00306nam a2200121Ia 4500
008 220204s9999 xx 000 0 und d
082 _a595.13:591.69
_bWEB
245 0 _aEconomic nematology.
260 _aLondon
_bAcademic
_c1972
650 _aEconomic nematology
700 _aWEBSTER, John M
942 _cBK
999 _c22484
_d22484