TY  - BOOK
AU  - Leeper,G.W.
TI  - Soil science: an introduction 
SN  - 8188689491(pbk.)
U1  - 631.4 22
PY  - 2006///
CY  - New Delhi
PB  - Overseas press
KW  - Soil science
KW  - Australia
KW  - Soils
ER  -