Eckert, Vicky, 1965- Green graphics / [authors, Vicky Eckert, Efrén Zúñiga, Ana Freixas ; translation, Timothy Barton] - Barcelona : Index Book SL, c2011. - 237 p. : col. ill. ; 18 x 27 cm. ISBN: 9788492643547 (hbk.) 8492643544 (hbk.) Subjects--Topical Terms: Commercial art--Environmental aspects. Dewey Class. No.: 741 / ECK 2011