000 00465cam a2200181ua 4500
020 _a0-273-08498-4
_c30.00
041 _aeng
_h
082 _a632.7
_bTHR/PE
100 _aThresh, J.M .
245 0 0 _aPests pathogens and vegetation /
_cJ.M.Thresh.
_hTextual Documents
250 _a1 /
_b.
260 _a :
_bPitman advanced publishing program ,
_c1981.
300 _a517 ; .
365 _a30.00
504 _a
942 _cBK
999 _c329083
_d329083