New approaches to the preservation of contaminants in water samples /

Jan. 1979.

Macroinvertebrate sampling techniques for streams in semi-arid regions : comparison of the Surber method and a unit-effort traveling kick method /

Bibliography: p. 20-21.

Analysis of state laws and regulations impacting animal waste management /

Mode of access: Internet.

Biological treatment of wastes from corn wet milling industry /

Grant no. 12060 DPE.

Combined reverse osmosis and freeze concentration of bleach plant effluents /

Mode of access: Internet.

Evaporative recovery of chromium plating rinse waters /

Mode of access: Internet.

Effects of liquid detergent plant effluent on the rotating biological contactor /

Mode of access: Internet.

Reclamation of a landfill with digested sewage sludge /

Mode of access: Internet.

Evaporative process for treatment of phosphate containing effluent /

Mode of access: Internet.

Biodegradation studies of carboxymethyl tartronate /

Mode of access: Internet.

A study of the feasibility of utilizing solid wastes for building materials : phase III and IV summary reports /

Mode of access: Internet.

Compilation and evaluation of leaching test methods /

Mode of access: Internet.

Beneficial disposal of water purification plant sludges in wastewater treatment /

Mode of access: Internet.

Removal of heavy metals from industrial wastewaters using insoluble starch xanthate /

Mode of access: Internet.

Ultimate disposal of beef feedlot wastes onto land /

Mode of access: Internet.