Photograph used for a newspaper owned by the Oklahoma Publishing Company. Caption: "SOONER" AND "BIRD" -- Susan Deer, eight-year-old newcomer from Indianapolis with "Bird," her pet in (A GIRL NAMED SOONER,) the two-hour family special which IBM will present on NBC-TV Wednesday, June 18, 8-10 PM (ET)."

Abstract: An intensive study was made of a 24-square mile (62-square kilometer) area surrounding the South Bend wastewater treatment plant to document the effects of dewatering about 40 feet (12 meter) of the 130-feet (40-meter) thick aquifer during construction at the plant, define the hydrologic system in order to allow development of a predictive model and select and evaluate one possible water-supply development plan as a model demonstration. Model-simulated water levels agree very well with those observed, both before and during dewatering. Model results indicate that the hydrologic system can sustain withdrawal of 28 million gallons per day (106,300 cubic meter per day) indefinitely with little effect on ground-water levels. The quantity that would be diverted from the St. Joseph River is less than 10 percent of the estimated minimum daily flow.

Photograph of Barbara Jordan ellow honorary degree recipients at the University of Notre Dame's commencement on May 18, 1975. Front row: Alan Pifer, Albert E. Jenner, Sr. Ann Ida Gannon (Laetare Medalist), Rev. Theodore M. Hesburgh, C.S.C., (Notre Dame President), Edmund Stephan (Notre Dame Chairman of Trustees), Nancy Hanks, Arthur Decio Back row: Chancellor William D. McElroy, Congresswoman Barbara Jordan, Frank Sheed, Alice Tully, Dr. Donald B. Rice, Dr. Peter F. Drucker

The genetic structure of 26 natural populations of three species (S. tridecemlineatus, S. mexicanus, and S. spilosoma) of the Ictidomys subgenus of ground squirrels was analyzed using chromosomal and electrophoretic techniques. Chromosomal variation was not observed in S. mexicanus, and only slight karyotypic variation was found in the other two species. Chromosomal evidence indicated hybridization between S. tridecemlineatus and S. mexicanus, placing these species within the classical definition of semispecies. Analysis of electrophoretic variation at 29 genetic loci indicated close genetic relationships between these species. Evolution in Ictidomys appears to be linked with Pleistocene events, and speciation appears to have occurred within the last 155,000 years.

Two copies of a speech given by Barbara C. Jordan at a fundraiser for Mayor Richard D. Hatcher in Gary, Indiana.

Speech given by Barbara C. Jordan at a fundraiser for Mayor Richard D. Hatcher in Gary, Indiana.