Agricultural biotechnology and the environment : science
policy1996 年出版295 页ISBN:
biotechnology & the environment: international regulation
jeffey n.gibbs and lver p.gooper and bruce f.mackler1987 年出版339 页ISBN:0333429346
INTERNATIONAL DIMENSIONS OF THE LEGAL ENVIRONMENT
MICHAEL LITKA1988 年出版0 页ISBN:
THE STOCKHOLM DECLARATION AND LAW OF THE MARINE ENVIRONMENT
2003 年出版464 页ISBN:9041199403