Descrizione
Based on the Global Conservation Strategy prepared in Switzerland in 1980 by the United Nations Environment Program, the World Wildlife Fund, and the International Union for Conservation.
Dettagli del libro
Formato
Brossura
Pagine
144 pagine
Lingua
Inglese
Pubblicato
Jan 1, 1981
Editore
Littlefield, Adams
ISBN-10
0822603667
ISBN-13
9780822603665