Equatorial aeronomy 

 - Hong Kong  COSPAR  1984 
 -  figs; tables 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CosparAeronomyConferenceEquatorial AeronomyProceedings
<br/><br/><label>Universal Decimal Class. No.: </label>551.510.535.4:551.38(063)  / COS