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