"IEPA/WPC/92-053."--Cover."February 1993."Includes bibliographical references (p. 57-60).Mode of access: Internet
"The 1993 Intensive Survey of the Saline River Basin was developed in conjunction with the Illinois ...
"IEPA/WPC/91-56."--Cover."February 1991."--Cover."January 1991."Includes bibliographical references ...
"Prepared for the Illinois Environmental Protection Agency."Bibliography: leaves 68-69Mode of access...
"October 1989."--Cover."April 1987.""IEPA/WPC/89-262."--Cover.Includes bibliographical references (p...
"February 1988."--Cover."IEPA/WPC/88-012."--Cover.Bibliography: p. 47.Mode of access: Internet
"IEPA/WPC/89-212."--Cover."June 1989.""August 1989."--Cover.Includes bibliographical references.Mode...
"September 1988."--Cover."IEPA/WPC/88-034."-- Cover."August, 1988."Bibliography: p. 49-50.Mode of ac...
"IEPA/WPC/88-009.""January 1988."--Cover.Bibliography: p. 49-50.Mode of access: Internet
"IEPA/WPC/89-105."--Cover."April 1989."Bibliography: p. 98-101.Mode of access: Internet
"IEPA/WPC/88-017."--Cover."March 1988."--Cover.Bibliography: p. 57-58.Mode of access: Internet
"IEPA/WPC/95-020"--Cover."May 1995."Includes bibliographical references (p. 38-42).Mode of access: I...
"February 1988"--Cover."IEPA/WPC/88-014"--Cover.Includes bibliographical references (p. 66-67)Mode o...
"December, 1994.""IEPA/WPC/95-3."--Cover.Includes bibliographical references (p. 44-47).Mode of acce...
"June 1989.""IEPA/WPC/89-211."Includes bibliographical references (p.52-54).Mode of access: Internet
"March 1993.""IEPA/WPC/93-139."Includes bibliographical references (p. 30-32.Mode of access: Interne...
"The 1993 Intensive Survey of the Saline River Basin was developed in conjunction with the Illinois ...
"IEPA/WPC/91-56."--Cover."February 1991."--Cover."January 1991."Includes bibliographical references ...
"Prepared for the Illinois Environmental Protection Agency."Bibliography: leaves 68-69Mode of access...
"October 1989."--Cover."April 1987.""IEPA/WPC/89-262."--Cover.Includes bibliographical references (p...
"February 1988."--Cover."IEPA/WPC/88-012."--Cover.Bibliography: p. 47.Mode of access: Internet
"IEPA/WPC/89-212."--Cover."June 1989.""August 1989."--Cover.Includes bibliographical references.Mode...
"September 1988."--Cover."IEPA/WPC/88-034."-- Cover."August, 1988."Bibliography: p. 49-50.Mode of ac...
"IEPA/WPC/88-009.""January 1988."--Cover.Bibliography: p. 49-50.Mode of access: Internet
"IEPA/WPC/89-105."--Cover."April 1989."Bibliography: p. 98-101.Mode of access: Internet
"IEPA/WPC/88-017."--Cover."March 1988."--Cover.Bibliography: p. 57-58.Mode of access: Internet
"IEPA/WPC/95-020"--Cover."May 1995."Includes bibliographical references (p. 38-42).Mode of access: I...
"February 1988"--Cover."IEPA/WPC/88-014"--Cover.Includes bibliographical references (p. 66-67)Mode o...
"December, 1994.""IEPA/WPC/95-3."--Cover.Includes bibliographical references (p. 44-47).Mode of acce...
"June 1989.""IEPA/WPC/89-211."Includes bibliographical references (p.52-54).Mode of access: Internet
"March 1993.""IEPA/WPC/93-139."Includes bibliographical references (p. 30-32.Mode of access: Interne...
"The 1993 Intensive Survey of the Saline River Basin was developed in conjunction with the Illinois ...
"IEPA/WPC/91-56."--Cover."February 1991."--Cover."January 1991."Includes bibliographical references ...
"Prepared for the Illinois Environmental Protection Agency."Bibliography: leaves 68-69Mode of access...