000 00326nam a2200133Ia 4500
008 130223s9999 xx 000 0 und d
245 _aSpecial pesticide Research 1968-69
260 _aEast Lansing
260 _c1969
300 _a53 p.
440 _aNo. 103; Michigan Agricultural
901 _pS29064
942 _cB
_2udc
999 _c134207
_d134207