A long-term systematic monitoring framework for on-farm conserved potato landrace diversity. - Haan, Stef de; Polreich, S.; Rodríguez, F.; Juarez, H.; Plasencia, F.; Ccanto, Raul I.; Álvarez, C.; Otondo, A.; Sainz, H.; Venegas, C.; Kalazich, J. (CAB International, 2016)