Gnanappazham L., Ramasubramanian R., Punitha S., Nagarajan R..  2025.  Mangrove Wetlands of Tamil Nadu. Marine and Coastal Resources of India.

Murugan R, Balachandar K, Boopathy NSithranga, Nagarajan R., Ramasubramanian R..  2023.  Assessment of blue carbon in seagrass meadows in Pulicat Lake, Andhra Pradesh, India. Marine Pollution Bulletin. 128(2024)

Sowmithri V.R., Radhapriya P., Purohit J.K, Nagarajan R., Rengalakshmi R., W. Filho L, Kovaleva M., Alves F., Abubakar I.R..  2023.  Composite Water Resources Management: A Decentralized Approach for Climate Change Adaptation. Climate Change Strategies: Handling the Challenges of Adapting to a Changing Climate. Climate Change Management.. :307-343.

Ramasubramanian R., Nagarajan R., Punitha S..  2022.  Participatory Conservation and Management of the Godavari mangrove wetlands, Andhra Pradesh, India. Transforming Coastal Zone for Sustainable Food and Income Security. :621-632.

Burman PKumar Deb, Chakraborty S, El-Madany TS, Ramasubramanian R., Gogoi N, Gnanamoorthy P, Murkute C, Nagarajan R., Karipot A.  2021.  A comparative study of ecohydrologies of a tropical mangrove and a broadleaf deciduous forest using eddy covariance measurement. Meteorology and Atmospheric Physics. 134(4(2022)):22.