TY  - BOOK
AU  - Tesdale, S.
TI  - Soil Fertility And Fertilizer
U1  - 631.8 
PY  - 1975///
CY  - New York
PB  - Macmillan
KW  - Agriculture and related technologies
KW  - Technology (Applied sciences)
KW  - Fertilizers
KW  - Soil fertility
ER  -