Across
Australian conservationist seen in Mayfair window (5)
Eccentric, Beryl? Hope that's exaggeration (9)
Holding note, regular shot to pieces staring down this? (3,6)
Just back to pinch right cheek (5)
Female, one wearing dresses on expeditions (7)
0 plus (-50) plus 500? On reflection, that's the product of a higher power (4,3)
See 28
Member unwrapping Italian ham (3)
Longs for order during main revolution (5)
'Earth and Mars Rocks' by American scholar (7)
Look over moves to suppress mad cow disease (7)
President upset writer touring Delaware … (5)
… going back over call about electronic victory by Democrat (9)
Area 51 fact: army uncloaked nine aliens, originally left of the birds in a region (9)
In one hand, old bridge partners get clubs (5)
Down
Small characters leave playground equipment with branch (4)
Doctor unwise to inject fluid with infection (5,3)
Woman's garment wants belt (4)
Maria's bowled over after church appeal (8)
God loves hugging liberals after returning each year (6)
We eat brown fruit, mostly in front of animals (5-5)
Black businessman ran scams to cut cash on delivery (6)
Messenger, for example, climbing north face of Everest (4)
Pen extremely legible type (5)
As part of the army, about to tear ligament (10)
Offspring is a girl (5)
Out of this world dance move (8)
Guitarist's fantastic writing harmonies without me (8)
Insecticide found in illegal drink (6)
F-fit? (6)
Short boy munches a vegetable (4)
17a
Singer-songwriter composing eulogy in Norway (4,5)
Main point of government — it's complex (4)
Type letters or click words in the clue