Veerasamy Kothandaraman / Ralph L. Evans

OCLC:639844952

Water

Veerasamy Kothandaraman / Ralph L. Evans

UIUC:30112108383933

Freshwater algae

Veerasamy Kothandaraman / Ralph L. Evans

UIUC:30112113026469

Lake Eureka (Ill.)

Thomas A. Butts / Ralph L. Evans

UIUC:30112104639593

Biochemical oxygen demand

Raman K. Raman / Ralph L. Evans

UIUC:30112104639460

Eureka, Lake (Ill.)

Harold W. Humphreys / Illinois State Water Survey / Krishan P. Singh / Nani G. Bhowmik / S. D. Lin / Stanley Alcide Changnon / Thomas A. Butts / Veerasamy Kothandaraman / Wun-cheng Wang / C G Lonnquist / D H Schnepper / Gunnar Sigurdsson / John William Wilson / Ralph L. Evans / D. B. Beuscher / H. James Owen / William T. Sullivan

UIUC:30112007533505

Algae

Veerasamy Kothandaraman / Ralph L. Evans

UIUC:30112109151602

Alum

Thomas A. Butts / D. H. Schnepper / Ralph L. Evans

UIUC:30112109140183

Biochemical oxygen demand

James P. Gibb / Ralph L. Evans

UIUC:30112112917346

Strip mine ponds

S. D. Lin / Thomas A. Butts / Ralph L. Evans

UIUC:30112052562011

Algae

Donald H. Schnepper / Ralph L. Evans

UIUC:30112109112851

Filters and filtration

Donald P. Roseboom / Krishan P. Singh / Richard John Schicht / S. D. Lin / Stanley Alcide Changnon / David Changnon / Dorothy L. Richey / J. Rodger Adams / Ralph L. Evans / John Byron Stall

UIUC:30112002985320

Algae

Veerasamy Kothandaraman / Ralph L. Evans

UIUC:30112109140134

Atmospheric temperature

Shundar Lin / Ralph L. Evans

UIUC:30112109139839

Water

Ralph L. Evans / Donald H. Schnepper / Thomas E. Hill

UIUC:30112104639627

Water treatment plants

Veerasamy Kothandaraman / Ralph L. Evans

UIUC:30112121922337

Chlorine and derivatives as disinfectants

Thomas E. Hill / Ralph L. Evans / J. Scott Bell

UIUC:30112104627150

Water quality

Raman K. Raman / Ralph L. Evans

UIUC:30112077691894

Chain O' Lakes (Ill.)

Ralph L. Evans

CORNELL:31924001303746

Sedum

Thomas A. Butts / Veerasamy Kothandaraman / Ralph L. Evans

ERDC:35925002131594

Stream self-purification

Donald Paul Roseboom / Ralph L. Evans / Thomas E. Hill

UIUC:30112104639585

Cedar Lake (Ill.)

Wun-cheng Wang / Ralph L. Evans / William T. Sullivan

UIUC:30112109140100

Algae

Ralph L. Evans / George Fox College. Department of Continuing Education

OCLC:20000264

Communication in organizations

Veerasamy Kothandaraman / Robert A. Sinclair / Ralph L. Evans

UIUC:30112104639494

Hydrology

V. Kothandaraman

UIUC:30112104635047

Catherine, Lake (Ill. : Lake)

Veerasamy Kothandaraman / Donald P. Roseboom / Ralph L. Evans

UIUC:30112109110350

Chain O' Lakes (Ill.)

Ralph L. Evans / Donald H. Schnepper

UIUC:30112112588444

Water quality

Thomas A. Butts

UIUC:30112108378669

Combined sewer overflows

James P. Gibb / Ralph L. Evans

UIUC:30112104639684

Strip mine ponds

Thomas A. Butts / Jack W. Williams / Ralph L. Evans

UIUC:30112112588428

Stream measurements