Under PETRRA there were 45 sub-projects (SPs) commissioned for technology development, uptake methods research and policy research. This is one of a series of 10 books on the PETRRA programme.
Book 10 comprises 19 sub-project briefs on technology development, 20 on uptake methods, and 5 on policy.
Magor, N. P.; Salahuddin, A.; Haque, M.; Biswas, T. K.; Bannerman, M. (Editors)PETRRA - an experiment in pro-poor agricultural research. Book 10/10: Sub-project briefs. IRRI, Dhaka, Bangladesh (2007) 139 pp. ISBN 978-971-22-0230-8