South America. Juan Gastó, Alfredo Olivares, Rolando Braun. 1985. En: Goodin J.R., D. K. Northington. Plant resourses of arid and semiarid lands. A global perspective. Academic Press Inc. 352 p. eBook ISBN: 9781483272276
South America. Juan Gastó, Alfredo Olivares, Rolando Braun. 1985. En: Goodin J.R., D. K. Northington. Plant resourses of arid and semiarid lands. A global perspective. Academic Press Inc. 352 p. eBook ISBN: 9781483272276