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.

Uptake of soluble phosphate by activated sludge /

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

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.

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.

Practical observations on the radix rhataniae, or rhatany root, a product of Peru : containing an account of its sensible qualities, it powers as a tonic or stomachic medicine, the various forms in which it may be employed, and the most respectable testimonies in its favor as superior to the Peruvian bark in all cases that require the use of a strengthening medicine ; to which are added, directions for the use of the phosphate and oxyphosphate of iron in cancer, etc. /

Mode of access: Internet.

Etude de l'action des sulfates alcalins sur le phosphate tribar...

Thesis (doctoral)--