Automated, Colorimeteric Methods For Determination Of Nitrate Plus Nitrite, Nitrite, Ammonium, and Orthophosphate Ions In Natural Water Samples, Antweiler, R.C., Et al.
Contributors: Geological Survey (U.S.)
Series: U.S. Geological Survey open-file report -- 93-638.
Language: eng
Notes: Shipping List #: 97-0026-M.

Shipping List Date: 11/18/96.