TY  - BOOK
AU  - Twidell, John
TI  - GUIDE TO SMALL WIND ENERGY CONVERSION SYSTEMS
U1  - 621.312126 
PY  - 1987///
CY  - Cambridge
PB  - Cambridge Univ. Pr.
KW  - Air Turbines -- Gt. Brit
N1  - Head Of Title : British Wind Energy Association
ER  -