TY  - BOOK
AU  - Srivastava,M.L.
TI  - Environmental chemistry
SN  - 8183292917 (hardcover)
PY  - 2004///
CY  - [S.l.]
PB  - Shree Publishers & Distributors
UR  - http://www.amazon.com/exec/obidos/ASIN/8183292917/chopaconline-20
ER  -