TY  - BOOK
T1  - Methods of analysis by the U.S. Geological Survey National Water Quality Laboratorydetermination of triazine and other nitrogen-containing compounds by gas chromatography with nitrogen phosphorus detectors /
DA  - 1994.
CY  - Denver, Colo. :
AU  - Markovchick, D. J.
CN  - I 19.76:
PB  - U.S. Dept. of the Interior, U.S. Geological Survey :
PB  - Open-File Reports--ESIC [distributor],
PP  - Denver, Colo. :
PY  - 1994.
N1  - Spine title: Determination of triazine and other nitrogen-containing compounds.
N1  - Distributed to depository libraries in microfiche.
N1  - Shipping list no.: 95-0601-M.
ID  - 196922
KW  - Water quality
KW  - Water
KW  - Gas chromatography.
TI  - Methods of analysis by the U.S. Geological Survey National Water Quality Laboratorydetermination of triazine and other nitrogen-containing compounds by gas chromatography with nitrogen phosphorus detectors /
ER  -