W. Lee Kuhre

ISO 14020s Environmental Labelling-Marketing: Efficient and Accurate Environmental Marketing Procedures

W. Lee Kuhre, W. L. Kuhre, 1996 .

ISO 14001 certification : environmental management systems : a practical guide for preparing effective environmental management systems

W. Lee Kuhre, W. L. Kuhre, 1995 .

ISO 14031--environmental performance evaluation (EPE)

W. Lee Kuhre, W. L. Kuhre, 1998 .

ISO 14010s : environmental auditing : tools and techniques for passing or performing environmental audits

W. Lee Kuhre, W. L. Kuhre, 1996 .