TY  - BOOK
AU  - Tinker P B Ed.
TI  - Soils and agriculture
T2  - Critical Reports On Applied Chemistry. 2. Soicety Of Chemical Industry Publication
U1  - U672(J:1), M0 
PY  - 1980///
CY  - Oxford
PB  - Blackwell Scientific         
KW  - Agricultural Geography
ER  -