Cooperative rubber investigations in Costa Rica
Subtitle: Supplementary agreement between the United States of America and Costa Rica effected by exchange of notes, signed at San José April 3, 1943, effective April 3, 1943
Series: [United States. Dept. of State. Publication -- 1949]; Executive agreement series -- 318; Department of State publication -- 1949
Publisher: U.S. Govt. print. off.
Published: 1943
Place of publication: Washington
Language: eng
Subjects: Rubber
Work titles: Treaties, etc