Alston, Julian M et al., 'A meta-analysis of rates of return to agricultural R & D', International Food Policy Research Institute (IFPRI), Washington, DC, 2000
de Willigen P; van Noordwijk M, 'Berekeningen over fosfaatopname door een gewas in afhankelijkheid van bewortelingsintensiteit en fosfaat rijkdom van de grond. (Calculations on crop P uptake based on root length density and P status of the soil)', 1978
Martínez JD, Álvarez O. 2019. Memorias TeSAC Santa Rita, Honduras 2019. CGIAR Research Program on Climate Change, Agriculture and Food Security (CCAFS).
Centro Internacional de Mejoramiento de Maíz y Trigo (CIMMYT), 'Combined financial statements and supplementary information: December 31, 2014 and 2013 (with independent auditor’s report thereon)', CIMMYT, 2015
Centro Internacional de Mejoramiento de Maíz y Trigo (CIMMYT); Cordova, H.S, 'Lowland Tropical Maize Subprogram: annual research report 2003', 2001, CIMMYT, 2003
Gupta, M.V. (1994). Progress report of aquaculture technology transfer through NGOs and feedback to research program fro the period Aug 1992-Jun 1994. ICLARM. Manila. 45 p
Geographic Information System for Coastal Area Management and Planning Project (1994). Technical report on the geographic information systems application for coastal area management and planning, Lingayen Gulf area, Philippines
Medlicott, K.; De France, J.; Villalobos-Prats, E.; Gordon, B.; Graczyk, H.; Zandaryaa, S.; Mateo-Sagasta, Javier; Hada, R.; Caucci, S.; Smakhtin, V.; Pories, L. 2020. Human health impacts related to water, sanitation and climate change. In UNESCO World Water Assessment Programme (WWAP); UN-Water. The United Nations World Water Development Report 2020: water and climate change. Paris, France: UNESCO. pp.68-77.
Manthrithilake, Herath; Jumaboev, Kahramon; Yakubov, Murat. 2008. Water flume meters (WFM) for Water Users Association Project. Draft final project report, 15. 11. 2007 - 31. 10. 2008, coordinated with Scientific Information Centre (SIC) and submitted to Swiss Agency for Development and Cooperation (SDC) 60p.
IWMI. 2003. Development of effective water-management institutions: final report, volume II, conceptual framework. Colombo, Sri Lanka: International Water Management Institute (IWMI). v, 73p.