TY  - BOOK
AU  - Iqbal,Sithy.S
TI  - Environmental Chemistry-Part 11 : The Hydrosphere(Water)
T2  - The Degree of Bachelor of Science Level 5 -CHU 3122
SN  - 955230654x
U1  - 551.48  IQB 
PY  - 1998///
CY  - Colombo
PB  - Open University
KW  - chemistry,environmental, Hydrosphere(Water)
KW  - OUSL
ER  -