Äîêóìåíò âçÿò èç êýøà ïîèñêîâîé ìàøèíû. Àäðåñ îðèãèíàëüíîãî äîêóìåíòà : http://www.armaghplanet.com/blog/tag/observing/page/4
Äàòà èçìåíåíèÿ: Unknown
Äàòà èíäåêñèðîâàíèÿ: Sun Apr 10 01:40:37 2016
Êîäèðîâêà: IBM-866

Ïîèñêîâûå ñëîâà: horizon
observing | Astronotes - Part 4

observing Archive