TY  - BOOK
AU  - Zirker, Jack B., editor. 
TI  - Coronal holes and high speed wind streams / : Jack B. Zirker, editor. 
SN  - 870811096
U1  - FOR 523.7 C81 1977  
PY  - 1977///
CY  - USA
PB  - Colorado Associated University Press
KW  - Coronal holes (Astronomy)
KW  - Congresses.
N1  - Includes index.
ER  -