http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Wild potatoes (Solanum section Petota; Solanaceae) of North and Central America
209 pages, 1 unnumbered folded leaf of plates : illustrations (1 color, folded), maps ; 27 cm.
Includes bibliographical references (pages 138-145) and index.