Code universel des couleurs
By: par E. Séguy. 720 couleurs.
Series: Encyclopédie pratique du naturaliste, xxx
Publisher: P. Lechevalier
Published: 1936
Place of publication: Paris
Language: fre
Subjects: Color.
Notes: "Bibliographie sommaire: p. xlii.
Volume of text and 54 loose plates in portfolio.
"Résumés" (in Latin, German, English, Spanish, Italian and Portugese) : p. xliii-liv.