TY  - BOOK
AU  - Ville,Georges
AU  - Crookes,William
TI  - On artificial manures: their chemical selection and scientific application to agriculture 
U1  - 134 
PY  - 1882///
CY  - London
PB  - Longmans, Green
KW  - Agricultural productivity
KW  - Fertilizers
KW  - Farm management
KW  - Agriculture
N1  - A series of lectures given at the experimental farm at vincennes during 1867 & 1874 -5
ER  -