00446nam a2200133   450000500170000000800410001702000150005804000230007308200210009624500920011726000470020930000310025665000250028720250911141848.0180417b1985    enk||||| |||| 00| 0 eng d  a0045000328  aBD-DhBPAcBD-DhBPA  a598.03bENC 1985  aThe Encyclopaedia of Birds /cedited by Christopher M. Perrins and Alex L.A. Middleton.  a 	London :b George Allen & Unwin, c1985.  a 	443 pages ; c28 x 22 cm  abirdsvEncyclopaedia