00507nam a2200169Ia 4500008004100000082001500041100002100056245001700077260005500094300001000149600001900159600001900178650001800197942000700215952009800222999001700320140113s9999 xx 000 0 und d a632.913 L9 a" Ebbels, D. L." aPlant health b"Oxford : Blackwell scientific publications, 1979" a322p. a". King, J. E" a". King, J. E" aPlant disease cBK 00104070aKYMbKYMd2014-01-13l0o632.913 L9pKBK2347r2014-01-13 00:00:00w2014-01-13yBK c63239d63239