| No. | Document Title | Date | Report No | Document Type |
| 1.
| AQUA : an integrated water model for tropical cropping : mechanics, validation, and applications to Costa Rica (English) | 1989/08/31 | 8120 | Working Paper |
| 2.
| Amendment No. 3 to Agreement for Loan 7284-CR Conformed (English) | 2011/06/29 | | Agreement |
| 3.
| An inventory of microfinance institutions in Latin America ad the Caribbean (English) | 1997/01/01 | 35571 | Working Paper |
| 4.
| Anti-dumping policies and safeguard measures in the context of Costa Rica's economic liberalization (English) | 2005/05/01 | WPS3591 | Policy Research Working Paper |
| 5.
| Are men benefiting from the new economy : male economic marginalization in Argentina, Brazil, and Costa Rica (English) | 2001/12/31 | WPS2740 | Policy Research Working Paper |
| 6.
| Argentina, Australia, Costa Rica, El Salvador, Ethiopia, Finland, Iceland, India, Iran, Nicaragua, Pakistan, Spain, Thailand - External public debt : estimated service and prinicipal amounts (English) | 1960/07/22 | EC86 | Economic Report |
| 7.
| Attracting high technology investment : Intel's Costa Rican plant (English) | 1998/04/30 | 17753 | Publication |
| 8.
| Austria, Belgium, Costa Rica, Cyprus, Denmark, Ecuador, Finland, France, Honduras, Iceland, Ireland, Jamaica, Mauritius, Mexico, Morocco, Nicaragua, Portugal, South Africa, Spain - External public debt estimated service and principal amounts (English) | 1966/08/31 | EC146 | Economic Report |
| 9.
| Balancing water use in the San Juan River Basin (English) | 2006/01/01 | 37660 | Working Paper |
| 10.
| Bechuanaland, Burma, China, Colombia, Costa Rica, Cyprus, Dominican Republic, Finland, Iceland, Jamaica, Japan, Mauritania, New Zealand, Norway, Paraguay, Turkey - External public debt estimated service and principal amounts (English) | 1965/11/15 | EC139 | Pre-2003 Economic or Sector Report |
| 11.
| Bolivia, Chile, Colombia, Costa Rica, Denmark, Dominican Republic, El Salvador, Ethiopia, Korea, Nicaragua, Portugal, Spain, Thailand, Tunisia, United Kingdom, Uruguay, Venezuela - External public debt estimated service and principal amounts (English) | 1963/08/15 | EC118 | Economic Report |
| 12.
| Can the poor influence policy : participatory poverty assessments in the developing world : Pueden los pobres influenciar las politicas? : evaluaciones participativas de la pobreza en el mundo en desarrollo (Spanish) | 2002/08/01 | 19083 | Publication |
| 13.
| Can the poor influence policy : participatory poverty assessments in the developing world (English) | 1998/02/28 | 19083 | Publication |
| 14.
| Chile, Colombia, Costa Rica, El Salvador, Honduras, Panama, South Africa, Venezuela, Yugoslavia - external public debt : estimated service and principal amounts (English) | 1961/07/07 | EC97 | Economic Report |
| 15.
| Cinco anos despues de Rio : innovaciones en las politicas ambientales (Spanish) | 1999/12/31 | 21652 | Departmental Working Paper |
| 16.
| Comparison of institutional arrangements for river basin management in eight basins (English) | 2005/06/01 | WPS3636 | Policy Research Working Paper |
| 17.
| Competitividad en Costa Rica : Armonización de los Tratados de Libre Comercio (Spanish) | 2010/06/01 | 69129 | PSD, Privatization and Industrial Policy |
| 18.
| Competitividad en Costa Rica : Innovación (Spanish) | 2010/06/01 | 69152 | Other Poverty Study |
| 19.
| Competitividad en Costa Rica : mejora regulatoria (Spanish) | 2010/06/01 | 69165 | Other Poverty Study |
| 20.
| Computers in schools : a qualitative study of Chile and Costa Rica (English) | 1998/03/31 | 18908 | Working Paper (Numbered Series) |
| 21.
| Conformed Copy - L3005 - Second Structural Adjustment Loan - Amendment (English) | 1989/12/04 | | Agreement |
| 22.
| Conformed Copy - L3005 - Second Structural Adjustment Loan - Amendment (English) | 1992/01/31 | | Agreement |
| 23.
| Conformed Copy - L3005 - Second Structural Adjustment Loan - Amendment (English) | 1988/12/22 | | Agreement |
| 24.
| Conformed Copy - L3005 - Second Structural Adjustment Loan - Loan Agreement (English) | 1988/12/16 | | Loan Agreement |
| 25.
| Conformed Copy - L3205 - Transport Sector Project - Amendment (English) | 1996/08/02 | | Agreement |
| 26.
| Conformed Copy - L3205 - Transport Sector Project - Loan Agreement (English) | 1990/08/24 | | Loan Agreement |
| 27.
| Conformed Copy - L3205 - Transport Sector Project - Loan Agreement (English) | 1990/08/24 | | Loan Agreement |
| 28.
| Conformed Copy - L3414 - Basic Education Rehabilitation Project - Amendment (English) | 1991/12/09 | | Agreement |
| 29.
| Conformed Copy - L3414 - Basic Education Rehabilitation Project - Loan Agreement (English) | 1991/12/09 | | Loan Agreement |
| 30.
| Conformed Copy - L3447 - Agricultural Sector Investment and Institutional Development Project - Amendment (English) | 1993/09/30 | | Agreement |
| 31.
| Conformed Copy - L3447 - Agricultural Sector Investment and Institutional Development Project - Loan Agreement (English) | 1992/04/10 | | Loan Agreement |
| 32.
| Conformed Copy - L3447 - Agricultural Sector Investment and Institutional Development Project - Loan Agreement (English) | 1992/04/10 | | Loan Agreement |
| 33.
| Conformed Copy - L3594 - Third Structural Adjustment Loan - Loan Agreement (English) | 1993/04/19 | | Loan Agreement |
| 34.
| Conformed Copy - L3625 - Second Water Supply and Sewerage Project - Amendment 1 (English) | 1993/07/28 | | Agreement |
| 35.
| Conformed Copy - L3625 - Second Water Supply and Sewerage Project - Amendment 2 (English) | 1993/07/28 | | Agreement |
| 36.
| Conformed Copy - L3625 - Second Water Supply and Sewerage Project - Guarantee Agreement (English) | 1993/07/28 | | Guarantee Agreement |
| 37.
| Conformed Copy - L3625 - Second Water Supply and Sewerage Project - Loan Agreement (English) | 1993/07/28 | | Loan Agreement |
| 38.
| Conformed Copy - L3654 - Health Sector Reform Project - Amendment (English) | 1993/12/06 | | Agreement |
| 39.
| Conformed Copy - L3654 - Health Sector Reform Project - Loan Agreement (English) | 1993/12/06 | | Loan Agreement |
| 40.
| Conformed Copy - L3654 - Health Sector Reform Project - Project Agreement (English) | 1993/12/06 | | Project Agreement |
| 41.
| Conformed Copy - L4557 - Ecomarkets Project - Global Environment Facility Trust Fund Grant Agreement (English) | 2000/07/20 | | Grant or Trust Fund Agreement |
| 42.
| Conformed Copy - L4557 - Ecomarkets Project - Japanese Grant Agreement 1 (English) | 2000/07/20 | | Grant or Trust Fund Agreement |
| 43.
| Conformed Copy - L4557 - Ecomarkets Project - Japanese Grant Agreement 2 (English) | 2000/07/20 | | Grant or Trust Fund Agreement |
| 44.
| Conformed Copy - L4557 - Ecomarkets Project - Loan Agreement (English) | 2000/07/20 | | Loan Agreement |
| 45.
| Conformed Copy - L7068 - Health Sector Strengthening and Modernization Project - Loan Agreement (English) | 2001/08/23 | | Loan Agreement |
| 46.
| Conformed Copy - L7068 - Health Sector Strengthening and Modernization Project - Loan Agreement (English) | 2001/08/23 | | Loan Agreement |
| 47.
| Conformed Copy - L7068 - Health Sector Strengthening and Modernization Project - Project Agreement (English) | 2001/08/23 | | Project Agreement |
| 48.
| Conformed Copy - TF020775 - Health and Nutrition Project - Japanese Grant Agreement (English) | 1993/12/06 | | Grant or Trust Fund Agreement |
| 49.
| Conformed Copy - TF028324 - Biodiversity Resources Development Project - Amendment (English) | 2002/09/13 | | Agreement |
| 50.
| Conformed Copy - TF028324 - Biodiversity Resources Development Project - Amendment (English) | 2001/05/11 | | Agreement |