TY  - BOOK
AU  - Rana, Gauri
TI  - A study on heavy metals in sewage sludge amended soils an the plants grown thereon
U1  - Th 628.38  21st ed
PY  - 2005///
CY  - Dehradun: 
PB  - Forest research Institute, 
KW  - Sewage sludge
KW  - Sewage purification
N1  - Thesis- (M.Sc)- Forest Research Institute, 2005
ER  -