TY  - BOOK
AU  - Sharma,B.K.
AU  - Kaur,H.
TI  - Environmental chemistry
SN  - 1566706335 (alk. paper)
U1  - 628.50154 22
PY  - 1994///
CY  - New delhi
PB  - Krishna prakashan
KW  - Environmental chemistry
N1  - Includes bibliographical references and index
ER  -