NTA (nitrilotriacetic acid)
Subtitle: an ecological appraisal
By: by A. Prakash.
Series: Economic and technical review report -- EPS 3-WP-76-8
Publisher: Water Pollution Control Directorate
Published: 1976
Place of publication: [Ottawa]
Language: eng
Number of pages: 46
ISBN-13: 9780662002949
Subjects: Nitrilotriacetic acid
Notes: On cover: Environment Canada.  Environmental Protection Service.

Includes bibliographical references p. (33-40).