TY  - BOOK
AU  - Miller,G.Tyler
TI  - Environmental science: working with the Earth 
SN  - 0534535410 
AV  - GE105 .M61 1999
U1  - 363.7 21
PY  - 1999///
CY  - Belmont, Calif.
PB  - Wadsworth Publishing Company
KW  - Environmental sciences
KW  - Human ecology
KW  - Environmental protection
N1  - Includes bibliographical references and index
ER  -