Private outdoor recreation businesses : horseback riding enterprises /

"Edited by Susan Hickey"--Acknowledgments.

Final environmental impact statement : proposed issuance of Federal permits to the Pittston Company of New York for the construction of a 250,000 barrel/day oil refinery and marine terminal, Eastport, Maine /

Cover title.

Surface transportation assistance act of 1978 : conference report to accompany H.R. 11733.

"House report no. 95-1797."

Outdoor recreation in the upper Great Lakes area : proceedings of a Seminar in Research Needs, May 11-13, 1961.

Includes bibliographies.

Characteristics of state plans for aid to families with dependent children under the Social Security Act, Title IV-A, and for Guam, Puerto Rico, & Virgin Islands.

Description based on: 1981 ed.

Annual report to the Congress on title XX of the Social Security Act /

Description based on: Fiscal year 1980.

Research tables based on Characteristics of state plans for aid to families with dependent children : need, eligibility, administration in effect...

Description based on: 1980 ed.; title from cover.

Proceedings : 1980 National Outdoor Recreation Trends Symposium : held at the New England Center for Continuing Education, University of New Hampshire, Durham, New Hampshire, April 20-23, 1980.

Mode of access: Internet.

Motorists needs for services information on interstate and Federal-aid primary highways /

Mode of access: Internet.

A universal equation for measuring wind erosion : an aid to cons ervation farming in the Great Plains.

Cover title.

A universal equation for predicting rainfall-erosion losses : an aid to conservation farming in humid regions.

Cover title.

Regional demand and supply projections for outdoor recreation /

"August 1993."

The guidebook of federal resources for K-12 mathematics and science /

Contains directories of federal agencies that promote mathematics and science education at elementary and secondary levels; organized in sections by agency name, national program name, and state highlights by region.

Real mathematics, intended mainly for practical engineers, as an aid to the study and comprehension of mathematics,

Mode of access: Internet.

Cynipid galls of the Southwest (Hymenoptera, Cynipoidea); an aid to their identification.

Mode of access: Internet.