TY  - JOUR 
T1  - Minjingu phosphate rock availability in low-pH highly weathered soil as affected by added salts
JO  - Scientia Agricola
A1  - Savini, Isaac
A1  - Koala, Saidou
A1  - Kihara, Job
SN  - 0103-9016
UL  - 10.1590/0103-9016-2014-0315
VL  - 72 
Y1  - 2015
PB  - Brazil 
ER  -