00450nam a2200169Ia 4500001001000000003000500010008004100015010001100056040000900067082002500076100002300101245006200124250000600186260003800192300001100230650003900241Para_2560CHAP220125s1989    xx            000 0 und d  a201132  cCHAP  aPA 632.65182 D7 1989  aDropkin, Victor H.  aIntroduction to plant nematology /c by Victor H. Dropkin  a2  aNew York :b John Wiley and Sons.  a304 p.  aNemátodos parásitos de plantas