00315nam a22001097a 4500003000400000008004100004082001900045100003600064245007100100260002600171300000800197OSt240716b        |||||||| |||| 00| 0 eng d  aR632.951bC53P  aBritish Crop Protection Council  aProc. of the sixth British Insecticide and fungicide conf. - Vol.1  aWorcesterbBCPCc1971  a323