000 00395nam a2200157Ia 4500
008 180612s9999||||xx |||||||||||||| ||und||
020 _a471600849
041 _aen
082 _a632.58
100 _aAshton Floyd,M.Thomas Monaco
245 0 _aWeed Science-Principles & Practices
250 _a3rd
260 _aNew York
_bJohn Wiley & Sons.inc..
_c1991
300 _ax,466p;ind
942 _cPR
999 _c45285
_d45285