In memoriam: Peter A. Huxley (1926–2019). - Lundgren, Björn; Nair, P. K.; van Noordwijk, Meine; Ong, Chin K.; Sinclair, Fergus L.; Coe, Ric; Cooper, Peter; Giller, Ken; Muthuri, Catherine; Jose, Shibu (Agroforestry Systems, 2020)