Joshi, Y.G..
Social environment for sustainable development / edited by Y.G.Joshi,D.K.Verma. - / - Jaipur : Rawat Publications , 1969 - 244p :
81-7033-455-3
Social environment
Y91:55.44 / N8;1
Social environment for sustainable development / edited by Y.G.Joshi,D.K.Verma. - / - Jaipur : Rawat Publications , 1969 - 244p :
81-7033-455-3
Social environment
Y91:55.44 / N8;1