Documentary material on nature protection and wild life preservation in Latin America ... Prepared for the use of the Committee of experts on nature protection and wild life preservation, Pan American union, Washington, D.C., May 13-16, 1940 ...

Issued also in Spanish.

Inter-America

"Established at the instance of the Carnegie Endowment for International Peace"

For better relations with our Latin American neighbors; a journey to South America,

Pt. 2 has t.p. in Spanish.