United Nations Research Institute for Social Development
United Nations Research Institute for Social Development1975Rural institutions and planned change
v. 8 , Report / United Nations Research Institute for Social Development
no. 74.3
United Nations Research Institute for Social Development1972Rural institutions and planned change
v. 5 , Report / United Nations Research Institute for Social Development
no. 72.4
United Nations Research Institute for Social Development1972Rural institutions and planned change
v. 7 , Report / United Nations Research Institute for Social Development
no. 72.7
United Nations Research Institute for Social Development1971Rural institutions and planned change
v. 3 , Report / United Nations Research Institute for Social Development
no. 71.1