TY  - BOOK
T1  - Environmental monitoring and assessment program (EMAP)--surface watersfield operations manual for lakes /
DA  - [1997]
CY  - Corvallis, Ore. :
AU  - Baker, John R.
AU  - Peck, David V.
AU  - Sutton, Donna W.
CN  - EP 1.23/5:
PB  - Western Ecology Division, National Health and Environmental Effects Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency,
PP  - Corvallis, Ore. :
PY  - [1997]
N1  - "Characterization Research Division, National Exposure Research Laboratory."
N1  - "Ecological Exposure Research Division, National Exposure Research Laboratory."
N1  - "June 1997."
N1  - Shipping list no.: 98-0798-M.
N1  - "Contract no. 68-CO-0049."
N1  - "EPA/620/R-97/001."
ID  - 237503
KW  - Environmental monitoring.
KW  - Water
KW  - Lakes.
TI  - Environmental monitoring and assessment program (EMAP)--surface watersfield operations manual for lakes /
ER  -