000 00297nam a2200109Ia 4500
008 170101s1987 xx 000 0 und d
082 _a632.651 BRO
100 _aBrown, R.H
245 0 _aPrincipals and practice of nematode control in crops
260 _aLondon
_bAcademic
_c1987
942 _2ddc
_cRS
999 _c400431
_d400431