S. David

Benefits and Barriers to Certification of Community-Based Forest Operations in Cameroon: An Exploratory Assessment

R. Kozak, R. Hajjar, D. Alemagi, 2012, Small-scale Forestry.

A static model of nutrient flow on mixed farms in the highlands of western Kenya to explore the possible impact of improved management.

K. Shepherd, S. David, J. Okalebo, 1995 .

Benefits and Barriers to Certification of Community-Based Forest Operations in Cameroon: An Exploratory Assessment

R. Kozak, R. Hajjar, D. Alemagi, 2012, Small-scale Forestry.