His contributions to British archaeology , including in Antiquity and aerial archaeology , have been widely acclaimed ; some have referred to him as one of the great pioneering figures in the field .
Friends and colleagues remembered Crawford as a cantankerous and irritable individual .
Crawford 's contributions to British archaeology , including in Antiquity and aerial archaeology , have been widely acclaimed ; some have referred to him as one of the great pioneering figures in the field .
Friends and colleagues remembered Crawford as a cantankerous and irritable individual .