ECO-CLUB FOR "CONSERVATION OF WATER" & WATER RESOURCE MANAGEMENT

DEC 2019: STUDENT STANDARD IX & X OF ECO-CLUB FOR "CONSERVATION OF WATER" & WATER RESOURCE MANAGEMENT - WASTE MATERIAL HAND MADE 3D MODEL ON RAIN WATER HARVESTING CIR_CBSE/RO/DDN/PA-MISC./ENV/2019/ Dt. 17-SEP