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.

Metallurgy of molybdenum, niobium, and molybdenum-niobium alloys : a literature search /

"TID-3572."

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.

Uptake of soluble phosphate by activated sludge /

"Supported by Federal Water Pollution Control Administration ... research fellowship F1-WP-21, 616, and Ford Foundation."

The self-diffusion of Niobium.

Report year runs ends June 30.

Federal and Indian lands coal, phosphate, potash, sodium, and other mineral production, royalty income, and related statistics.

Fiscal year coverage, 1971-1975; calendar year coverage, 1976-1980.

High temperature oxidation and nitridation of niobium in ultrahigh vacuum : final report, covering the period July 1, 1963 to October 31, 1964 /

"Stanford Research Institute, Menlo Park, California."

Reaction of nitrogen with niobium /

Contract No. W-7405-eng-92 with the U.S. Atomic Energy Commission.

Uranium extractants : preparation and use in phosphate system /

"Date Declassified:October 27, 1955."

Leached zone : phosphate recovery /

"U.S. AEC Contract AT(49-1)-545."

Uranium recovery : wet process liquors from phosphate rock /

"Date Declassified: October 27, 1955."

Phosphate resources of the United States. Extract from Hearings before the Joint committee to investigate the adequacy and use of phosphate resources of the United States, Congress of the United States, Seventy-fifth Congress, third session, November 29, 1938 ...

James P. Pope, chairman.