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

Issued Sept. 1978.

Plant uptake of cadmium from phosphate fertilizer /

Mode of access: Internet.

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.

Commercial fertilizers and notes on agricultural chemistry /

Caption title.

Effects of borrowing from commercial lenders on farm organization with particular reference to fertilizers, buildings, machinery, livestock, and operating expense /

Cover title.

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."

Tests of fertilizers on wheat /

"New series" vol. II, no. 6.

Tests of fertilizers on corn /

"New series" vol. II, no. 8.

Tests of fertilizers on wheat /

"New series" vol. III, no. 7.