TY  - BOOK
AU  - Andrews, W.B
TI  - Response of Crops and Soil to Fertilizers and Manures
U1  - 631.8 
PY  - 1947///
CY  - USA
PB  - W.B. ANDREWS
KW  - Agriculture and related technologies
KW  - Technology (Applied sciences)
KW  - Fertilizers
ER  -