TY  - BOOK
AU  - United States Environmental Protection Agency
TI  - 2012 National lakes assessment field operations manual version 1.0, May 15, 2012: Lakes, ponds and reservoirs, assessing the nation's waters 
AV  - TD 370 U55 2011 CASAT 
PY  - 2011///
CY  - Washington D. C.
PB  - US Environmental Protection Agency
KW  - Lakes-United States
KW  - Water quality-United States
ER  -