Ummm...now let me get this right....I must word this properly.....I am really stuck on these clues and I wouldn't mind at all if someone gave me the answers !!!
19a A learner has very good knowledge about weather in border area (6-8)
A?S???-L?R?A?N?
1d Girl's name such as Beryl, associated with old woman (5)
??M?A