Birds and mammals of international significance for their conservation in Europe : note / by the Secretariat.
1991
Detalles de los registros
Signatura[E/ECE/]ENVWA/R.63
TítuloBirds and mammals of international significance for their conservation in Europe : note / by the Secretariat.
FechaGeneva : UN, 17 Dec. 1991.
Descripción
18 p.
Notas
"Prepared with the assistance of Mr. I. Hepburn".