Published by United States Government Printing Office, Washington, DC, 1973
Seller: Prairie Creek Books LLC., Torrington, WY, U.S.A.
First Edition
Soft cover. Condition: Very Good. No Jacket. Photographs (illustrator). 1st Edition. VG/none, used pb, 14pp. Salmon colored stiff paper wraps with black colored text on upper; slight edge wear; library stamp on upper; two short, closed tears at head of lower. Interior pages clean, unmarked. This pamphlet is about organic substances in water. Binding is tight.
Published by United States Government Printing Office., 1976
Seller: Eryops Books, Stephenville, TX, U.S.A.
Soft cover. Condition: Very Good. ORIGINAL 1976 PUBLICATION; softcovers; ex-corporate library; in very good condition. Book.