Identification and specification of inputs for benefit-cost modeling of pesticide use /

"Grant No. R863247-01-1."

Illinois state water plan : status of implementation /

"January 1990."

Land and water report /

Report year ends June 30.

Lake Michigan water allocation study /

"Project number 1300.013."

State Water Plan Task Force special report on ground-water supply and demand in Illinois /

"ISWS/RI-116/91."

Effect of increased water supply on net returns to dairy farms in Sonsonate, El Salvador /

Contributing department : Economics.

Wastewater irrigation at Tallahassee, Florida /

Aug. 1979.

Long-term effects of land application of domestic wastewater : Roswell, New Mexico, slow rate irrigation site /

Mode of access: Internet.

Achieving irrigation return flow quality control through improved legal systems /

Mode of access: Internet.

Manual of practice : the disposal of combined municipal/industrial wastewater residues (metals) /

Mode of access: Internet.

Recovery of by-products from animal wastes : a literature review /

Mode of access: Internet.

Livestock feedlot runoff control by vegetative filters /

Mode of access: Internet.

Manual for evaluating secondary impacts of wastewater treatment facilities /

Prepared under contract no. 68-01-3268.

Effects of suspended solids and sediment on reproduction and early life of warmwater fishes : a review /

Mode of access: Internet.

Long-term effects of land application of domestic wastewater : Vineland, New Jersey, rapid infiltration site /

Mode of access: Internet.