Sand resources of southern Lake Erie, Conneaut to Toledo, Ohio : a seismic reflection and vibracore study /

"November 1980."

Opportunities for the preparation of teachers of children of native and minority groups,

At head of title: Project in Research in Universitites.

Consumer expenditure survey series, interview survey, 1972 and 1973 : average annual expenditures for commodity and service groups classified by nine family characteristics, 1972 and 1973.

Item 768-G.

Reflection and transmission characteristics of porous rubble-mound breakwaters /

"March 1976."

Regional geology of the southern Lake Erie (Ohio) bottom : a seismic reflection and vibracore study /

"December 1982."

Use of high resolution seismic reflection and side-scan sonar equipment for offshore surveys /

"November 1982."

Estimation of wave reflection and energy dissipation coefficients for beaches, revetments, and breakwaters /

"February 1981."

Wave reflection and transmission at permeable breakwaters /

"July 1976."

Races and ethnic groups in American life,

"Published under the direction of the President's research committee on social trends."--Foreword.

Who cares about human relations? A selective and critical bibliography deeply concerned with the human relations of family, community, ethnic, and racial groups, religion, education, business, and industry.

Mode of access: Internet.

An exploratory analysis of the development and present status of voluntary and cooperative groups in food marketing.

Cover title.

Weekly benefit rate : analysis by amount of weekly benefit rate and industry groups.

WI docs. no.: EMP 1.3/2:90.1-90.2

Keys to the North American genera and higher groups of aquatic insects in their larval and adult stages,

Leaves variously numbered.

Parents of the handicapped; self-organized parents' and relatives' groups for treatment of ill and handicapped children.

Mode of access: Internet.

The Young man's Sunday book : a practical exhibition of doctrines, duties, and principles, adapted to improve the taste, to excite the reflection, and to promote the piety, usefulness, and happiness, of the young.

Mode of access: Internet.