TY  - BOOK
AU  - Purves,David
TI  - Trace-element contamination of the environment
T2  - Fundamental aspects of pollution control and environmental science
SN  - 044441570X
AV  - TD196.T7 P87
U1  - 363.6 
PY  - 1977///
CY  - Amsterdam, New York, New York
PB  - Elsevier Scientific Pub. Co., distributors for the United States and Canada, Elsevier/North Holland
KW  - Trace elements
KW  - Environmental aspects
KW  - Local
N1  - 920813; Includes bibliographical references and index
ER  -