Cryopreservation Techniques for Conservation of Plant Genetic Resources: [workshop: Facultad de Ciencias de la Universidad Nacional de Cuyo de la República Argentina], 29-31 October 2013 : practical training instructions / [edited by Jiří Zámečník] .  Prague :  Crop Research Institute,  2013 .  50 s.   [1, z toho volných 1]