Limnology of Round Lake, Lake County, Illinois : May-October, 1979.

On cover: Investigation of Illinois surface waters.

Low-flow frequencies of Illinois streams,

Bibliography: p. 308.

Management of small lakes and ponds in Illinois.

"Revised 1989."

Manual of horizontal and vertical control monuments : MNC Midlothian - Natalie Creeks, Cook County, Illinois.

Provides location of monuments installed by the Office of Water Resources which indicate land elevation along Midlothian and Natalie Creeks.

Los a rboles de Illinois : libro de identificacio n y actividades.

This activity book is designed to supplement the information provided in the Illinois Trees poster from the Illinois Department of Natural Resources (IDNR). When using this book, students will become familiar with identification characteristics of leaves (page 2) and will be able to identify tree species by using a dichotomous key to these leaves (page 5). Students will also become familiar with traits of the tree species and key vocabulary words.

List of public health statutes and Illinois Department of Public Health rules.

Caption title: Rules of the Illinois Department of Public Health.

Magnitude and frequency of floods in Illinois,

Bibliography: p. 594.

Mamiferos de Illinois /

When using this activity book, students will become familiar with the traits and appearance of 16 mammal species that live in Illinois. The information and activities can help you meet the following Illinois learning standards: 6.B.1, 6.B.2, 6.C.1, 6.C.2, 10.1.1a, 10.A.1b, 10.A.2a, 10.A.2b, 12.B.2a, 12.B.2b, 12.B.3b.

Mammals from Illinois' past /

The mammals from Illinois' Past activity book from the Illinois Department of Natural Resources (IDNR) is designed to supplement your curriculum in a variety of ways. The information and activities contained in this publication are targeted to grades kindergarten through three and can help you meet the following Illinois Learning Standards: 12.A.1a; 12.A.1b; 12.B.1a; 12.E.1b; 16.A.1a; 16.B.1b; 16.E.1; 17.A.1a; 17.B.1b; 17.D.1.

Mammals from Illinois' past /

The mammals from Illinois' Past activity book from the Illinois Department of Natural Resources (IDNR) is designed to supplement your curriculum in a variety of ways. The information and activities contained in this publication are targeted to grades kindergarten through three and can help you meet the following Illinois Learning Standards: 12.A.1a; 12.A.1b; 12.B.1a; 12.E.1b; 16.A.1a; 16.B.1b; 16.E.1; 17.A.1a; 17.B.1b; 17.D.1.

Management of small lakes and ponds in Illinois.

Includes bibliographical references (pages 76-78).

Mesothelioma in Illinois, 1985-1987 /

Based on data from Illinois State Cancer Registry, 1985-1987.

Meredosia Levee Project : Village of Meredosia, Morgan County, Illinois : small projects program.

"September, 1993."

Middle Mississippian carbonates and siliciclastics in Western Illinois /

Mode of access: Internet.

Mine subsidence at the District 11 State Police Headquarters in Maryville, Illinois : progress report [May 12 to September 9, 1980] /

"Funding provided through cooperative agreement with Region III, Office of Surface Mining, U.S. Department of Interior."