TY  - BOOK
AU  - Aswathanarayana,U.
TI  - Soil resources and the environment
U1  - 631.45 
PY  - 1999///
CY  - New Delhi
PB  - Oxford & IBH Publishing Co. Pvt. Ltd.
KW  - Soil nutrients and soil fertilization
KW  - Climate Change Impacts on soils
N1  - Includes bibliographical references and index
ER  -