00700nam a2200193Ia 4500 15256 15256 TP.0169 Pillalamarri Leela Import substitution and economic efficiency : A case study of the Indian nitrogenous fertiliser industry 1977 Andhra University 249p. + C D -29 INDIA - COMMERCIAL POLICY///IMPORT SUBSTITUTION - INDIA NITROGEN IN AGRICULTURE///NITROGEN FERTILIZERS NITROGEN FERTILIZERS - INDIA IMPORT SUBSTITUTION - INDIA FERTILIZERS///NITROGEN FERTILIZERS INDUSTRIAL PROMOTION///IMPORT SUBSTITUTION Rao, B. Sarveswara TH ddc 0 0 0 0 NASSDOC NASSDOC 2004-10-08 0 TP.0169 13108 2019-04-18 00:00:00 2019-04-18 TH