TY  - BOOK
AU  - Christensen,John W.
TI  - Global Science : energy, resources, environment 
SN  - 0840346573
AV  - TJ163.2 .C4884 1991
U1  - 333.7 20
PY  - 1991///
CY  - Dubuque, Iowa
PB  - Kendall/Hunt Pub. Co.
KW  - Power resources
KW  - Natural resources
KW  - Environmental protection
N1  - Includes bibliographical references and index
ER  -