The eco-management and audit scheme : a practical guide / Ruth Hillary
Ruth, Hillary
The eco-management and audit scheme : a practical guide / Ruth Hillary - Cheltenham : Stanley Thornes, 1988 (1994 repr.) - 113 p
0-946655-81-2
Medio ambiente
The eco-management and audit scheme : a practical guide / Ruth Hillary - Cheltenham : Stanley Thornes, 1988 (1994 repr.) - 113 p
0-946655-81-2
Medio ambiente