Across
Nerdy creatures upset senior civil servant (14)
Like revolutionary period for man (6)
Most excited to enter drive to find insect (4,4)
First person backed cunning plan with extremely erudite worker (8)
Most recent conservationists protecting sheep (6)
Frugality? This is obscured by division (6)
Shed tears away from work and back out (3,3)
Engage type shortly in a British book (6)
Engineer altering key? (8)
Musical symbol of a Celt possibly covering line (4,4)
One's first desire to pocket pound? That's wise (6)
Pat's persisting improperly in commercial exploitation? (5,9)
Down
Defer indefinitely reconstruction of this lab (not plum) (3,2,9)
Advantage found in calculated generosity (4)
Eccentric type accommodated in Cyprus (6)
One spending time inside? (8)
Tiny bit describing the first half of the alphabet? (4)
Caught sight of English leader on pitch in reconstituted side (6)
They mark the establishment of a majority? (5,2,7)
Slow passage accepted by regular golfers (5)
Terrible row over no good and unjust act (5)
One telling moral tales for all to see in superb catalogue (8)
Be at variance if Fred is misbehaving (6)
Companies picked up soldiers (6)
Females heading off showing sign of things to come (4)
Gently put down liberal support (4)
Type letters or click words in the clue