Annex 1 –
43
Burrough, P.A. 1989. Fuzzy mathematical methods for soil survey and land evaluation.
Journal of Soil Science 40: 477–492.
Burrough, P.A. & McDonnell, R.A. 1998.
Principles of Geographical Information Systems.
Oxford University Press.
Burrough, P.A., Van Gaans, P.F.M. & Hootsmans, R. 1997. Continuous classification in
soil survey:
spatial correlation, confusion and boundaries.
Geoderma 77: 115–135.
Bydekerke, L., Van Ranst, E., Vanmechelen, L. & Groenemans, R. 1998.
Land suitability
assessment for cherimoya in southern Ecuador using expert knowledge and GIS.
Agriculture, Ecosystems and Environment 69: 89–98.
Campbell, J.B. 1996.
An introduction to remote sensing. 2nd edition. Guiford Press, New
York.
Carrara, A., Bitelli, G. & Carla, R. 1997. Comparison of techniques
for generating digital
terrain models from contour lines.
International Journal of Geographical Information
Science 11 (5): 451–473.
CBD (Convention on Biological Diversity) 1992. United Nations Conference on
Environment and Development (UNCED).
Rio de Janeiro, 3–14 June 1992, Brazil.
UN, New York.
Chamala, S., & Mortiss, P. D. 1990.
Working together for Landcare: group management
skills and strategies. Australian Academic Press, Brisbane. 368 p.
Chambers, R. 1992a.
Rural appraisal: rapid, relaxed, and participatory. Discussion
Paper
311. Institute of Development Studies, University of Sussex, Brighton.
Chambers, R. 1992b.
Methods for analysis by farmers: the professional challenge. IIED,
London.
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