Analysis of ozone and water vapor field measurement data /

Mode of access: Internet.

Problems of administration and supervision in modern elementary schools; a syllabus in two volumes. vol. 1-2. Based on an analysis of 472 questionnaires obtained from active elementary school principals in the field,

Mode of access: Internet.

Sinkhole-type subsidence over abandoned coal mines in St. David, Illinois : mine subsidence report, St. David, Illinois : a field survey and analysis of mine subsidence of abandoned coal mines in St. David, Illinois /

"June, 1980."

The geomagnetic field, its description and analysis

Mode of access: Internet.

Regional analysis of production adjustments in the major field crops : historical and prospective : an application of spatial linear programming /

Literature cited and selected references: p. 38-41.

Regional location of production of major field crops at alternative demand and price levels, 1975; a linear programing analysis,

Issued in cooperation with Iowa State University of Science and Technology, Agriculture and Home Economics Experiment Station, and the Center for Agricultural and Economic Development.

Assessing soil compaction on forest inventory & analysis phase 3 field plots using a pocket penetrometer /

"April 2004."