1-hydroxyethylidene-1, 1-diphosphonic acid (HEDP) from China and India
Subtitle: investigation nos. 731-TA-1146-1147 (final)
Series: Publication -- 4072; USITC publication -- 4072.
Publisher: U.S. International Trade Commission
Published: 2009
Place of publication: Washington, DC
Language: eng
Format: [electronic resource] :
Number of pages: 131
Subjects: Chemical industry; Phosphonates
Notes: Title from title screen (viewed on Oct. 27, 2011).

"April 2009."

Includes bibliographical references.