Biblioteca Roosevelt Search for 'au:"Straneck, Roberto."'

Canto de las aves de Misiones I.

By Straneck, Roberto.. Buenos Aires, AR : L.O.L.A, 1990 . 22 p. 950-9725-09-9

By Straneck, Roberto.. Buenos Aires, AR : L.O.L.A, 1990 . 22 p. 950-9725-05-06

By Straneck, Roberto. Buenos Aires, AR : L.O.L.A, 1990 . 22 p 950-9725-07-02

By Straneck, Roberto.. Buenos Aires, AR : L.O.L.A, 1990 . 22 p. 950-9725-02-1

By Straneck, Roberto.. Buenos Aires, AR : L.O.L.A, 1990 . 22 p. 950-9725-03-X

By Straneck, Roberto.. Buenos Aires, AR : L.O.L.A, 1990 . 22 p. 950-9725-08-8

By Straneck, Roberto.. Buenos Aires, AR : L.O.L.A, 1990 . 22 p. 950-9725-06-04

By Straneck, Roberto.. Buenos Aires, AR : L.O.L.A, 1993 . 127 p. 950-9725-04-8