Thakur, R.N. .
Micro-regional central place system in India(a case study of the siwan region) / by R.N. Thakur. - New Delhi : Inter-India Publications , 1985 - xi, 298p :
Geography- India
U.44 / M5
Micro-regional central place system in India(a case study of the siwan region) / by R.N. Thakur. - New Delhi : Inter-India Publications , 1985 - xi, 298p :
Geography- India
U.44 / M5