TY  - BOOK
AU  - Hall, A Daniel
TI  - Fertilizers and Manures
U1  - 631.8 
PY  - 1947///
CY  - London
PB  - John Wiley & Sons
KW  - General Stack
KW  - Techniques, equipment & materials
KW  - Fertilizers
KW  - Botany
ER  -