000 00338nam a2200145Ia 4500
020 _a9780195799828
082 _bT-43
_a500
100 _a"Gwynne, David C"
245 0 _aWeed Biolaogy & control in agriculture
260 _aNA
_c2011
300 _a258
944 _cTR
999 _c781037
_d781037