TY  - BOOK
AU  - Black, C.A
TI  - Soil- Plant Relationships
SN  - 0852260687
U1  - 631.4 
PY  - 1957///
CY  - New Delhi
PB  - Wiley Eastern Private Limited
KW  - Agriculture and related technologies
KW  - Technology (Applied sciences)
KW  - Soils
ER  -