- Author: National Academy of Engineering
- Language: English
- Year: 1988
- Author: Marine Board etal -
- Language: Русский
- Year: 1996
- Author: Sandra Ackerman
- Language: English
- Year: 1992
- Author: National Research Council
- Language: English
- Year: 2000
Lost crops of the Incas: little-known plants of the Andes with promise for worldwide cultivation
pdf
- Author: Popenoe Hugh
- Language: English
- Year: 1990
- Author: Stephen T. Kent Lynette I. Millett
- Language: English
- Year: 2002
- Author: Gerstein Dean R
- Language: English
- Year: 1988
- Author: Hartmann Heidi I., Treiman Donald J
- Language: English
- Year: 1981