00306nam a2200109Ia 450000500170000000800410001708200150005810000150007324500600008826000400014830000080018820260224040843.0260224s9999||||xx |||||||||||||| ||und||  a632.96 KOG  aKogan, M.  0aEcological theory & integrated pest management practice  aNew York: John Wiley & Sons. c1986  a362