TY  - BOOK
AU  - Lal,R.
AU  - Stewart,B.A.
TI  - Soil phosphorus
SN  - 9781482257847 (alk. paper)
AV  - S587.5.P56 S655 2017
KW  - Phosphorus in agriculture
KW  - Soils
KW  - Phosphorus content
ER  -