TY  - BOOK
AU  - GUPTA, Veenu
TI  - Effect of heavy metal toxicity on the health of school children around Ludhiana city
U1  - T 615.925 G96E 
PY  - 1994///
CY  - Ludhiana
PB  - PAU
KW  - SCHOOL CHILDREN -- HEALTH AND HYGIENE
KW  - HEAVY METALS -- TOXICOLOGY
ER  -