TY  - BOOK
AU  - Munro , John M.H. 
TI  - Soils and manures
U1  - 631.4 21st ed.
PY  - 1892///
CY  - London
PB  - Cassell
KW  - Soil fertility
KW  - Soils
KW  - Soils-Composition
ER  -