TY  - BOOK
AU  - Wiersma,G.B.
TI  - Environmental monitoring
SN  - 1566706416 (acidfree paper)
AV  - QH541.15.M64 E584 2004
U1  - 363.7363 22
PY  - 2004///
CY  - Boca Raton
PB  - CRC Press
KW  - Environmental monitoring
ER  -