00326nam a2200133Ia 45000030006000000080041000060400015000471000036000622450031000982500010001292600024001395460012001630050017001750STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aKlingman, G.C.; Noordhoff, L.J.  aWeed control: as a science  aFirst  bWiley Easternc1973  aEnglish20220125170334.0