00286nam a2200109Ia 450000500170000000800410001708200150005810000190007324500330009226000430012530000080016820260224040746.0260224s9999||||xx |||||||||||||| ||und||  a632.58 ZIM  aZimdahl, R.L.  0aFundamentals of weed science  aAmsterdam ; Boston : Elsevier/APc2014  a648