TY  - BOOK
TI  - Renewable energy sources: international progress: : proceedings of the International Symposium-Workshop on Renewable Energy Sources, Lahore, Pakistan, March 18 - 23, 1983
SN  - 0444423621
PY  - 1984///
CY  - Amsterdam [u.a.]
PB  - Elsevier
N1  - Literaturangaben
ER  -