TY  - BOOK
AU  - Twist,Clint
TI  - Macmillian encyclopedia of science: the environment
SN  - 0028645561
AV  - AE 5 T84E 1997
PY  - 1997///
CY  - New York
PB  - Macmillan Reference USA
KW  - SCIENCE
KW  - ENCYCLOPEDIAS, JUVENILE
KW  - ENGINEERING
KW  - TECHNOLOGY
N1  - Index
ER  -