Roshetko J M,Dawson I K, Urquiola J, Lasco R D, Leimona B, Weber J C, Bozzano M, Lilleso J B, Graudal L, Jamnadass R 2017 To what extent are genetic resources considered in environmental service provision? http://www.tandfonline.com/doi/full/10.1080/17565529.2017.1334620#
Rodrigues O V,Burner J, Cunha M 2014 Small-scale producers, risk and climate change in an Amazonian municipality