Air and water depollution : roles of industrial property, innovation and competition
Subtitle: proceedings of a special conference of invited experts.
Contributors: George Washington University. Patent, Trademark, and Copyright Research Institute.
Publisher: PTC Research Institute, George Washington University
Published: 1970
Place of publication: Washington
Language: eng
Number of pages: 135
Subjects: Water -- Purification.; Air -- Purification.
Notes: Cover title.