Noctilucent clouds :
theoretical concepts and observational implications = Leuchtende Nachtwolken /
Wilfried Schröder.
APA Citation
Schröder, W. (1998). Noctilucent clouds: theoretical concepts and observational implications = Leuchtende Nachtwolken. Bremen [Germany]: Science Edition.
MLA Citation
Schröder, Wilfried. Noctilucent Clouds: Theoretical Concepts And Observational Implications = Leuchtende Nachtwolken. Bremen [Germany]: Science Edition, 1998.
Warning: These citations may not always be complete (especially for serials).