00798cam a2200217 a 450000500170000000800390001702000250005604000290008104100080011004300120011804400070013008200190013710000210015624501470017726000400032430000480036450400660041265000410047865000180051965000430053720191224041539.0940610t1994    vtua   frb    001 0 eng  a1881527565 :c$12.95  aDLCcDLCdDLCdCO-BoIAVH  aeng  acl-----  acn04a598.097 bH65b1 aHilty, Steven L.10aBirds of tropical America :ba watcher's introduction to behavior, breeding, and diversity /cSteven Hilty ; illustrations by Mimi Hoppe Wolf.  aShelburne, Vt. :bChapters,cc1994.  a304 paginas. :bilustaciones ;c23 x 15 cm.  aIncludes bibliographical references (p. [290]-295) and index. 6aMigracíon de Avez zNorth America. 0aAveszTropico 4aMigración de aves zNorte américa