00404nam a2200133Ia 4500008004100000082001500041100002800056245002000084260003700104300000800141942000700149952009700156999001700253140113s9999    xx            000 0 und d  a581.2   J0  a"Walker, John Charles."  aPlant Pathology  a1950bMcGraw Hill BookcNew York  a609  cBK  00104070aVTLbVTLd2014-01-13l0o581.2   J0pVBK446r2014-01-13 00:00:00w2014-01-13yBK  c57124d57124