TY  - BOOK
AU  - Mullen,C.L.
AU  - Kay,A.M.
ED  - Australia.  New South Wales Agriculture and Livestock.
TI  - Soil test interpretation: proceedings of a sympossium held at Dubbo in February 1990 
PY  - 1990///
CY  - Dubbo, N. S. W.
PB  - NSW Agriculture & Fisheries
KW  - Soils
KW  - Testing
ER  -