Dugo, Giovanni Citrus the genus citrus - CRC Press New york 2012 - 642 p. : ill. ; 25 cm. includes contents. ISBN: 9780415284912 (hb) Subjects--Topical Terms: Citrus Cultural Practice--Soil--Essential oil production--Citrus aurantium--FRASH Dewey Class. No.: 583.77 / DUG