Fertile Crescent land (4)
I believe the answer is:
iraq
'fertile crescent land' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for iraq that I've seen before include "Present-day site of Mesopotamia" , "Country of Baghdad and Basra" , "troubled state" , "Country bordering Syria" , "Country containing Basra" .)