TY  - GEN
AU  - Parris,P.,Ogilvie,A.
TI  - Calcium superphosphate and compound fertilisers: Their chemistry and manufacture
PY  - 1946///
CY  - London
KW  - Calcium Superphosphate
KW  - Compound Fertilizers
KW  - Superphosphate Fertilizers
ER  -