00314nam a2200097Ia 4500008004100000082002400041100003900065245005200104260005300156300000700209140113s9999    xx            000 0 und d  a632.38:633.358   L3  a"Streets. Robert.B. & Bloss, H.E."  a Phymatotrichum root rot(A.P.S. Monograph no.8)  a1963bAmerican Phytopathological Soc.cMinesotta  a38