TY  - BOOK
AU  - Ministry of Agriculture,Fisheries , Food.
TI  - Soil phosphorus: Proceedings of a conference organized
U1  - 631.41 
PY  - 1965///
CY  - 
PB  - The Soil Chemist of the Nat. Agri. Adv. Serv.
KW  - Soil Chemistry/Analysis
KW  - Soil Phosphorus
ER  -