00856nam a2200241 a 4500 14379121 130422s2007 enka 000 0 eng d 2006276429 9781844072576 (alk. paper) 1844072576 (alk. paper) DLC DLC DLC BD-DhAAL 658.4/08 22 Sheldon, Christopher. Environmental management systems : a step-by-step guide to implementation and maintenance / Christopher Sheldon and Mark Yoxon. 3rd ed. London ; Sterling, VA : Earthscan, 2007. xiv, 280 p. : ill. ; 25 cm. Environmental management. Yoxon, Mark. Sheldon, Christopher. Installing environmental management systems. 13360 13360 0 0 ddc 0 0 IGS IGS GEN 2012-04-27 Mullick & Brothers 300.00 0 658.408 SHE 3010026849 2013-04-28 1 2012-04-27 BK