Effect of pumping from a shallow well on the ground-water table /

Mode of access: Internet.

Kitchen gardening made easy. Showing how to prepare and lay out the ground; the best means of cultivating vegetables and herbs, with cultural directions for their management all the year round.

Mode of access: Internet.

Proceedings of the fourth annual Seabed Working Group meeting, Albuquerque, New Mexico USA, March 5-7, 1979 /

Mode of access: Internet.

Cost of solid waste management in northeast Illinois /

Project no. 40.031.

Hazardous educational waste collections in Illinois /

"This report has been prepared for Gov. Jim Edgar and the 90th General Assembly in accordance with Section 22.47 of the Illinois Environmental Protection Act."