Evaporative process for treatment of phosphate containing effluent /

Mode of access: Internet.

Status assessment of toxic chemicals : tris(2,3-dibromopropyl) phosphate /

Mode of access: Internet.

Plant uptake of cadmium from phosphate fertilizer /

Mode of access: Internet.

Cadmium additions to agricultural lands via commercial phosphate fertilizers : a preliminary assessment.

Issued Sept. 1978.

Self-evaluation instrument -- phosphate fertilizer industry /

Mode of access: Internet.