Andean roots and tubers : ahipa arracacha maca and yacon = Raíces y tubérculos andinos : ahipa arracacha maca y yacón /
M. Hermann, J. Heller editores
- 1a. ed.
- 256 p. : il. il.
- Serie Promoting the conservartion and use of underutilized and neglected crops. 21 .