 I have an MA in Geography ( Maryland , 1972), have published research in refereed journals both here and abroad, and for 11 years edited a journal.
<clarity>  I have an MA in Geography ( Maryland , 1972), have published research in refereed journals both here and abroad, and for 11 years edited a journal.
 I have an MA in Geography ( , 1972), have published research in refereed journals both here and abroad, and for 11 years edited a journal.