TY  - BOOK
AU  - ARDRA K.Y
AU  - Dr.BRIGIT JOSEPH
TI  - SPATIO-TEMPORAL ANALYSIS OF GROUNDWATER QUALITY IN CENTRAL KERALA
U1  - J:B28 P22 
PY  - 2022///
CY  - COLLEGE OF AGRICULTURE VELLAYANI 
PB  - DEPARTMENT OF AGRICULTURAL  STATISTICS 
ER  -