13d. Ten men go swimming or climbing in Balkan country (10)
- - - t - n - - - e
28a. He doesn't give much away in daring novel about golf (7)
s - - - a - d
Last two, many thanks...
16d HOME AT ROUGHLY 10, OUT OF CONDITION (4-5) . . T . E A T . N I HAVE MOTH-EATEN BUT MAKES 15 ACROSS IMPOSSIBLE TO FATHOM 15A I'M REPLACING AMATEAUR IN GAME FOR EASY PUTT (5) G . M . E HELP PLEASE!!...
18d Cook topside of beef then rear (6) B . . . . . 19d Nasty smell surrounds, funny old gangster (7) H . . . . . M All I can think of is hoodlum but cannot see the connection. Thank you in advance...