by Sridharan, K., Ramaswamy, R., Lakshmana Rao, N.S.
Published in Journal of hydrology (Amsterdam) (15.08.1987)

by Chandrasekaran, D, Lakshmana-Rao, N.S
Published in Irrigation and power (1976)

by Lakshmana-Rao, N.S, Chandrasekaran, D
Published in Water Pollut Contr Fed J (1972)

by Mohan Kumar, M.S., Sridharan, K., Lakshmana Rao, N.S.
Published in Journal of hydrology (Amsterdam) (30.10.1986)

by Lakshmana Rao, N.S, Narayana Rao, M
Published in International journal of environmental studies (01.01.1987)

by Veerabhadra Rao, P., Lakshmana Rao, N.S., Syamala Rao, B.C.
Published in Wear (01.01.1983)