TY  - BOOK
AU  - Parnes, Robert.
TI  - Soil Fertility : a guide to organic and inorganic soil amendments / 
U1  - 631.422 
PY  - 2026///
CY  - .- New Delhi
PB  - : United Book Prints
KW  - Technology (Applied Sciences)
KW  - Agriculture and Related Technologies
KW  - Soil Fertility
ER  -