Incoming Resources
- Customs, agreement between the United States of America and Spain, signed at Madrid July 3, 1990
- Mapping, agreement between the United States of America and Spain, signed at Madrid and Washington, September 4 and October 27, 1986
- Energy research and development, memorandum of understanding between the United States of America and Spain, signed at Washington June 6, 1986
- Scientific cooperation, agreement between the United States of America and Spain, signed at Madrid June 10, 1994
- Spain, a country study, Federal Research Division, Library of Congress ; edited by Eric Solsten and Sandra W. Meditz
- Atomic energy, technical information exchange and cooperation in nuclear safety matters : arrangement between the United States of America and Spain, signed at Vienna September 27, 1989 with patent addendum
- Education, agreement between the United States of America and Spain, signed at Madrid October 27, 1994
- Aviation, transport services, protocol between the United States of America and Spain, amending the agreement of February 20, 1973, signed at Washington May 31, 1989
- Spain, by Mary Berendes
- Cultural atlas of Spain and Portugal, Mary Vincent and R.A. Stradling
- Compendio y descripción de las Indias Occidentales, Transcrito del manuscrito original por Charles Upson Clark. Publicado bajo los auspicios del Comité Interdepartamental de Cooperación Científica y Cultural de los Estados Unidos
- Defense, data exchange, agreement between the United States of America and Spain, signed at Washington June 19, 1980
- Aviation, transport services, memorandum of understanding between the United States of America and Spain, signed at Madrid November 27, 1991
- Spain
- Spain, a country study, Federal Research Division, Library of Congress ; edited by Eric Solsten and Sandra W. Meditz
- Compendium and description of the West Indies, by Antonio Vázquez de Espinosa, translated by Charles Upson Clark
- Social Security, agreement, with administrative arrangement, between the United States of America and Spain, signed at Madrid September 30, 1986
- Narcotic drugs, agreement between the United States of America and Spain, signed at Madrid November 25, 1991
- Atomic energy, technical information exchange and cooperation in nuclear safety matters, arrangement between the United States of America and Spain, signed at Madrid September 28, 1984
- Aviation, transport services, agreement between the United States of America and Spain, relating to the agreement of February 20, 1973, effected by exchanges of notes, dated at Madrid February 20, March 31 and April 7, 1987