TY  - BOOK
AU  - Syers,John K.
AU  - Johnston,A.E.
AU  - Curtin,Denis
ED  - Food and Agriculture Organization of the United Nations.
TI  - Efficiency of soil and fertilizer phosphorus use: Rreconciling changing concepts of soil phosphorus behaviour with agronomic information 
SN  - 978-92-5-105929-6
PY  - 2008///
CY  - Rome
PB  - Food and Agriculture Organization of the United Nations
KW  - Phosphatic fertilizers
KW  - Soils
KW  - Phosphorus content
ER  -