TY  - BOOK
AU  - Jacks, G.V.
TI  - Soil: Nelsons Agriculture Series
U1  - 631.4 
PY  - 1954///
CY  - Toronto
PB  - Thomas Nelson and Sons Ltd.
KW  - Agriculture and related technologies
KW  - Technology (Applied sciences)
KW  - Soils
ER  -