Mandal, R.B. .
Land utilization: theory and practice / by R.B. Mandal. - New Delhi : Concept Publishing Company , 1990 - 341p :
Geography
U181 / N0
Land utilization: theory and practice / by R.B. Mandal. - New Delhi : Concept Publishing Company , 1990 - 341p :
Geography
U181 / N0