Is voluntary certification of tropical agricultural commodities achieving sustainability goals for small-scale producers? A review of the evidence

DeFries, Ruth S.Fanzo, J.Mondal, P.Remans, R.Wood, S.A.2017-07-242017-07-24https://hdl.handle.net/10568/82856Is voluntary certification of tropical agricultural commodities achieving sustainability goals for small-scale producers? A review of the evidence