00571nam a2200181Ia 4500001001000000003000500010008004100015010001100056040000900067082001900076100002000095245012200115260003600237300001100273650003000284650003000314650004500344Para_1898CHAP220125s1952    xx            000 0 und d  a200378  cCHAP  aPA 636.0896 R6  aRoberts, F.H.S.  aInsects affecting livestock, with special reference to important species ocurring in Australia  /c by Roberts, F.H.S  aSidney  :b Angus and Robertson  a267 p.  aEntomología económica  aGanado x enférmedades   aInsectos como transmisores de contagios