TY  - BOOK
TI  - Bibliography on potassium release and distribution in soils (1966-1958)
T2  - Commonwealth Bureau of Soils;No.1049
U1  - PH 016:631.416.4 1966/58  J8 
PY  - 1968///
CY  - England
PB  - Commonwealth Bureau of Soils
KW  - Soil science,Bibliography,Potassium
ER  -