Poltorzcki, Stephen Creating environmental business value : achieving two shades of green by Stephen Poltorzcki - 4th ed. - New Delhi: Viva Books Private Limited 2004 - xii, 115p., app., ref. 22 cm x 14 cm - Best management practices . ISBN: 817649660X Subjects--Topical Terms: BI Dewey Class. No.: 333.72 / POL