TY  - BOOK
AU  - Millar,Charles Ernest.
TI  - Soil fertility
SN  - 8176221139
AV  - S633 M54 2005
PY  - 2005///
CY  - New Delhi,
PB  - Biotech book
KW  - Soil fertility
KW  - Plant-soil relationships
KW  - Humus
KW  - Nitrogen content
KW  - Crop production
N1  - Includes bibliographical references and index
ER  -