00500nam a2200145Ia 4500008004100000082001800041100002800059245005600087260003800143300001500181650003300196942000700229952010100236999001700337140113s9999    xx            000 0 und d  a016:632.38 L6  a" Beale, Helen, Purdy;"  aBibliography of Plant Viruses and index to Research  b"USA : Library of Congress, 1976"  aXII; 1495p  aAgriculture - Plant Diseases  cBK  00104070aKYMbKYMd2014-01-13l0o016:632.38 L6pKBK2132r2014-01-13 00:00:00w2014-01-13yBK  c63067d63067