Methods of determining in-place density of soils.

Includes bibliography.

Schoolmen's Week : [proceedings] / University of Pennsylvania.

Meetings for 1926-55 held jointly with Pennsylvania State Educational Association, Southeastern Convention District.

Report of the Proceedings

Mode of access: Internet.

Report of the Annual Convention

Continued In the Iowa Yearbook of Agriculture

Proceedings of the Annual Session

Mode of access: Internet.

The Illinois teacher

Vol. 1, 3-15, 17-18 contain Proceedings of the 1st-15th, 17th-18th annual meetings of the Illinois State Teachers' Association, 1854-71

Annual Report

Mode of access: Internet.

Transactions and Proceedings

Vol.60 (1962) wrongly called v.67

The North Carolina beekeeper.

Mode of access: Internet.

The Southwestern Historical Quarterly

Title Varies: July 1897-Apr.1912, The Quarterly of the Texas State Historical Association

North Carolina law journal.

Vol. 2 complete in 11 no.

Massachusetts law quarterly.

Mode of access: Internet.

Annual Report

Continued by Florida. Division of Family Services. Report. After 1968/69

Ohio educational monthly.

Vols. 9-24 called new ser., v. 1-16; v. -31 called new ser., v. -24 and 3d ser., v. -7.

Oregon teachers monthly.

Mode of access: Internet.