TY  - BOOK
AU  - Garg,M.R.
AU  - Bansal,V.K.
AU  - Tiwana,N.S.
TI  - Environmental pollution
AV  - TD 172  .E6 1975
PY  - 1995///
CY  - New Delhi
PB  - Deep & Deep Publications
KW  - Environmental pollution
KW  - Pollution
N1  - Includes bibliographical references and index
N2  - Contributed research papers
ER  -