TY  - BOOK
AU  - Wiersma,G.Bruce
TI  - Environmental monitoring
SN  - 1566706416
U1  - 363.7363 22
PY  - 2004///
CY  - Boca Raton,Florida
PB  - CRC Press
KW  - Environmental monitoring
N1  - Includes bibliographical references and index
ER  -