Sheldon, Christopher
Environmental management systems : a step-by-step guide to implementation and maintenance / Christopher Sheldon and Mark Yoxon. - 3rd ed. - London - Sterling, US : Earthscan , cop. 1999 . - XIV, 280 p. ; 25 cm.
ISBN 1-84407-257-6
Gestão do ambiente
LCC GE300
Environmental management systems : a step-by-step guide to implementation and maintenance / Christopher Sheldon and Mark Yoxon. - 3rd ed. - London - Sterling, US : Earthscan , cop. 1999 . - XIV, 280 p. ; 25 cm.
ISBN 1-84407-257-6
Gestão do ambiente
LCC GE300
