International Crops Research Institute for the Semi-Arid Tropics; Engels, J.M.M.; Ramanatha Rao, R. (eds.) (1998) Regeneration of seed crops and their wild relatives. 167 p. ISBN: 978-92-9043-389-7, ISBN: 92-9043-389-2
Robert Bertram, Nachit Miloudi, David Saunders, Jack V. Mertin. (31/5/1979). The Gap between Present Farm Yield and the Potential: Major Constraints and Possible Solutions-Volume I. Beirut, Lebanon
National Food and Nutrition Commission (NFNC); Zambia Agriculture Research Institute (ZARI). 2014. Bean based recipe booklet: promoting the consumption of beans in a variety of ways. International Center for Tropical Agriculture (CIAT), Pan-Africa Bean Research Alliance (PABRA). 19 p.
Colfer, C.J.P., Resosudarmo, I.A.P., eds. 2002. Which way forward?: people, forests, and policymaking in Indonesia . Washington, DC, Resources for the Future, Center for International Forestry Research (CIFOR) and Institute of Southeast Asian Studies (ISEAS). 433p. ISBN: 1-891853-45-7..