International Conference for the protection nature 1947. (1947). Conference Internationale pour la protection de la nature = International Conference for the protection of nature. Provisional International Union for the Protection of Nature.
Copiat
No s'ha pogut copiar
Cita Chicago (17th ed.)
International Conference for the protection nature 1947. Conference Internationale Pour La Protection De La Nature = International Conference for the Protection of Nature. Basle: Provisional International Union for the Protection of Nature, 1947.
Copiat
No s'ha pogut copiar
Cita MLA (9th ed.)
International Conference for the protection nature 1947. Conference Internationale Pour La Protection De La Nature = International Conference for the Protection of Nature. Provisional International Union for the Protection of Nature, 1947.
Copiat
No s'ha pogut copiar
Atenció: Aquestes cites poden no estar 100% correctes.