00295nam a2200133Ia 45000030006000000080041000060400015000471000017000622450034000792500010001132600009001235460012001320050017001440STCL150530s9999 xx 000 0 und d aSTCLcSTCL aPathak, V.N. aEssentials of plant pathology aFirst c1972 aEnglish20220125170327.0