TY  - BOOK
AU  - Thompson, Louis M.
AU  - Troeh, Frederick R.
TI  - Soils and Soil Fertility / 
U1  - 631.8 
PY  - 1975///
CY  - .- New Delhi
PB  - : TATA McGraw-Hill Publishing
KW  - Technology (Applied Sciences)
KW  - Agriculture and Related Technologies
KW  - Soils
KW  - Soil Fertility
ER  -