Volume 18, Number 1 (2025)

CONTENTS

Water Quality and Seasonal Variability of the Mand River of Chhattisgarh, India, Using WQI and its Implications for Catchment Management
pp. 1-23
Sudhir Ranjan Choudhury, Ajay Kumar Singh, Alok Kumar Chandrakar

Alpha-diversity of Odonates (Insecta: Odonata) at Dhebar Lake (Salumbar, Rajasthan) in Breeding Season
pp. 25-31
Rawal Deepak, Suthar Yamini and Dhaked Jaynesh

Secchi Disk Estimation for Trophic State Index in Barail range Doyang Reservoir Nagaland
pp. 33-42
Kedovikho Yhoshü and Tintoli A Kuho