Publications

NRI, UK, 20 pp

Smith, T. Smallholder milk production. Site visit 15-18 January 1997. (1997) 11 pp

Water, Engineering and Development Centre, Loughborough University, UK. 211 pp

CTA. 1987. Clearing the land with an animal-drawn cutter. Spore 10. CTA, Wageningen, The Netherlands.

CTA. 2003. Seeds of change. Spore 104. CTA, Wageningen, The Netherlands.

CTA. 1994. 50 x 2 = 30 000 = the SPORE equation. Spore 50. CTA, Wageningen, The Netherlands.

CTA. 2002. Principaux résultats du cycle de l’Uruguay. Spore, Spore 101. CTA, Wageningen, The Netherlands

CTA. 1987. Distinction. Spore 11. CTA, Wageningen, The Netherlands.

CTA. 2000. Formation en agro-écologie. Spore 86. CTA, Wageningen, The Netherlands.

CTA. 1993. Agriculture biologique :une méthode d?agriculture durable. Spore 44. CTA, Wageningen, The Netherlands.

CTA. 1991. Le criquet nomade pullule. Spore 35. CTA, Wageningen, The Netherlands.

CTA. 1993. Bas-fonds et riziculture. Spore 46. CTA, Wageningen, The Netherlands.

CTA. 1995. Visite d'étude. Spore 57. CTA, Wageningen, The Netherlands.

CTA. 1998. L'arachilipomètre, un nouvel instrument de mesure. Spore 76. CTA, Wageningen, The Netherlands.

CTA. 1991. La poterie contre l'exode. Spore 32. CTA, Wageningen, The Netherlands.

CTA. 2002. Le monde des lecteurs de Spore(1.4). Spore, Spore User Survey (Supplement to Spore 100). CTA, Wageningen, The Netherlands.

CTA. 1999. Organisation du commerce :les règlements font la loi. Spore 83. CTA, Wageningen, The Netherlands.

CTA. 2005. La cartographie pour le changement. Spore, Spore 120. CTA, Wageningen, The Netherlands

CTA. 1990. Le gène de résistance aux bruches : une découverte scientifique capitale. Spore 28. CTA, Wageningen, The Netherlands.

CTA. 2002. Spore, issue 99. Wageningen: CTA.