Physics and chemistry of upper atmospheres 
Proceedings of a symposium.......................................31 July - 11 August, 1972 
 - Dordrecht:   D Reidel Publishing Company,   1973 
 - 389p. 
 - Astrophysics and space science library .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Proceedings
<br/><br/><label>Universal Decimal Class. No.: </label>551.510.53+54(082.2)  / L3