Collinson, Chris, Wanda, Kelly and Muganga, Andrew (2000) Cassava marketing in Uganda: constraints and opportunities for growth and development. Technical Report. Natural Resources Institute, Chatham, UK.

Collinson, Chris, Burnett, Duncan and Agreda, Victor (2000) Economic viability of Brazil nut trading in Peru (NRI report no. 2520). Technical Report. Natural Resources Institute, Chatham, UK.

Collinson, Chris and Leon, Marcelo (2000) Economic viability of ethical cocoa trading in Ecuador. Final report (NRI report no. 2519). Project Report. Natural Resources Institute, Chatham, UK.

Collinson, Chris and Zewdie-Bosuener, Abebetch (1999) Shea butter markets: their implications for Ghanian shea butter processors and exporters (NRI report no. 2403). [Working Paper]

Taylor, Robert, Coulter, Jonathan, Collinson, Chris and Kelly, Mike (1998) New controls on methyl bromide: UK impact study. Structural and commodity uses (NRI report no. 2392). Technical Report. Natural Resources Institute, Chatham, UK.

Collinson, Chris (1997) Scoping study: the impact of CIMMYT research on the UK wheat sector. Report. Natural Resources Institute, Chatham, UK.