TY  - BOOK
AU  - Haddad,K.S.
AU  - Higginson,F.R.
ED  - New South Wales.
TI  - Methods of plant chemical analysis
PY  - 1990///
CY  - New South Wales
PB  - NSW Agriculture & Fisheries
KW  - Plant
KW  - Analysis
KW  - Soil chemistry
KW  - Soils
ER  -