00663 a2200205 4500 1901396002 632.9517 MIC 22259 35031 Microbial insecticides novelty or necessity? Farnham British crop protection council 1997 1997 x,302p. 24cm BCPC symposium proceedings No.68 AGRICULTURE AND RELATED TECHNOLOGIES PLANT INJURIES ,DISEASES,PESTS GENERAL TOPICS OF PEST AND DISEASE CONTROL PESTICIDES PESTICIDES USED TO CONTROL SPECIFIC ANIMAL PESTS INSECTICIDES INSECTICIDES L 49645 49645 0 0 0 0 LEN MKDL MKDL LEN 2009-08-13 1 632.9517MIC 53751 2023-07-06 00:00:00 2023-05-30 0.00 2016-10-31 L