2 options
Nutrients in the nation's waters : too much of a good thing? / by David K. Mueller and Dennis R. Helsel ; edited by Mary A. Kidd.
Connect to full text Available online
View online- Format:
- Book
- Government document
- Author/Creator:
- Mueller, David K., author.
- Helsel, Dennis R., author.
- Series:
- U.S. Geological Survey circular ; 1136.
- U.S. Geological Survey circular ; 1136
- Language:
- English
- Subjects (All):
- Nutrient pollution of water--United States.
- Nutrient pollution of water.
- United States.
- Physical Description:
- 1 online resource : illustrations, maps.
- Place of Publication:
- [Reston, Virginia] : U.S. Geological Survey, 1996.
- Summary:
- Nutrients in water are necessary for productive aquatic ecosystems, but in high concentrations, nutrients such as nitrates, ammonia, and phosphates can adversely affect aquatic life and human health.
- Notes:
- Title from title screen (viewed June 22, 2018).
- Also available online in PDF format from the U.S. Geological Survey (http://pubs.er.usgs.gov/).
- Includes bibliographical references.
- Electronic reproduction. [Place of publication not identified]: HathiTrust Digital Library. 2020.
- Other Format:
- Print version: Mueller, David K. Nutrients in the nation's waters
- OCLC:
- 1041735562
- Access Restriction:
- Use copy Restrictions unspecified
The Penn Libraries is committed to describing library materials using current, accurate, and responsible language. If you discover outdated or inaccurate language, please fill out this feedback form to report it and suggest alternative language.