TY  - BOOK
AU  - Hallsworth E G Ed.
AU  -  Crawford D V Ed.
ED  - International conference on experimental pedology (1964 : Nottingham)
TI  - Proceeding on experimental pedology
U1  - J:1p1,N64, K5 
PY  - 1965///
CY  - London
PB  - Butterworths         
KW  -  Soil
KW  - Agriculture
ER  -