The evaluation of phosphorus sources for nutrient budgeting on organic farms : end of project report : ARMIS 4510 /
MacNaeidhe, F. S.
O'Sullivan, A. N.(Austin N.)
Teagasc (Organization)
European Agricultural Guidance and Guarantee Fund.
Dublin : Teagasc,
1999.
At foot of title: Teagasc and European Union European Agricultural Guidance and Guarantee Fund.
Includes bibliographical references.
Organic farming
Phosphorus in agriculture
Soils