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Production function estimates for cement : a case study of four cement co
Arya, I. C., (1988)
Production function estimates for Travancore cements : a case study
Arya, I. C., (1987)
Estimation of Production Function and Productivity of Indian Cement Industry
Pandey, Ajit Kumar, (2012)
Agricultural growth in Andhra Pradesh
Sarma, P. V., (1976)
Knowledge revolution in India
Sarma, Pulugurtha Vyaghreswara, (2001)
Weaker section housing development programmes of slum dwellers in Visakhapatnam City : an appraisal
Prabhavathi, P. V., (1990)