TY - BOOK AU - Rashana H AU - Dr. J A Johnson, guided by AU - Dr. K Sivakumar, co guide TI - Mapping and review of riparian vegetation index and environmental management class of the downstream of godavari river in connection with indira sagar multi purpose project U1 - 184:13 PY - 2013/// CY - Kochi PB - School of environmental studies, CUSAT ER -