TY  - BOOK
AU  - Great Britain. Ministry of Agriculture, Fisheries and Food
TI  - Soil phosphorus : proceedings of a conference organized by the soil chemist of the National Agricultural Advisory Service October 4th - 5th, 1962
T2  - (Technical bulletin; no. 13)
PY  - 1965///
CY  - London
PB  - Her Majesty's Stationery Office
ER  -