00273nam a2200109Ia 450000500170000000800410001708200140005810000160007224500320008826000350012030000080015520260224040955.0260224s9999||||xx |||||||||||||| ||und||  a581.2 KOS  aKosuge, T.  0aPlant-microbe interactions   aNew York: Macmillan Co. c1984  a444