@ARTICLE {NUHU:2007,
title = {A study of spatial price efficiency of food grain marketing in north-eastern Nigeria},
author = {Nuhu *, H. S. and Amaza, P. and Gaya, H. *},
journal = {Agriculture, Business and Technology Journal},
year = {2007},
volume = {5},
pages = {71--79},
issn = {2007-0807},
}