TY  - BOOK
AU  - Keith,Lawrence H.
TI  - Environmental sampling and analysis: a practical guide
SN  - 0873713818
AV  - TD193 .K45 1991
U1  - 628.5/028/7 20
PY  - 1991///
CY  - Chelsea, Mich.
PB  - Lewis Publishers
KW  - Environmental monitoring
KW  - Local
KW  - Environmental chemistry
N1  - Includes bibliographical references (p. 121-127) and index
ER  -