TY  - BOOK
AU  - Singh, A.K
TI  - Environmental Soil Science
SN  - 9788181892799
SN  - 978-81818
U1  - 628SIN 
PY  - 2009///
CY  - New Delhi
PB  - International Book
KW  - Soil science
KW  - Soils--Environmental aspects
ER  -