TY  - BOOK
AU  - Walker Ronnie
TI  - Solar blue: the reality of the environmental challenge 
SN  - 1854211447
AV  - QH75 
U1  - 333.72 
PY  - 1991///
CY  - Hanley Swan
PB  - Self Publishing Association in conjunction with Ronnie Walker
KW  - Nature
KW  - Effect of human beings on
KW  - Environmental protection
KW  - International cooperation
N1  - Includes bibliographical references
ER  -