Pharmaceutical innovation--promises and problems [microform] : hearing before the Subcommittee on Natural Resources, Agriculture Research, and Environment and the Subcommittee on Investigations and Oversight of the Committee on Science and Technology, U.S. House of Representatives, Ninety-seventh Congress, first session, April 27, 1981.

"No. 145."

Drug lag [microform] : hearing before the Subcommittee on Natural Resources, Agriculture Research, and Environment of the Committee on Science and Technology, U.S. House of Representatives, Ninety-seventh Congress, first session, September 16, 1981.

"No. 149."

Biennial report of the Department of Conservation and Development of the State of North Carolina [serial].

Title from cover.

Conservation C.O.N.G.R.E.S.S. : Department of Conservation analysis of recommendations.

Cover title.

Conservation 2000 : 12-year report.

Cover title.

Conservation 2000 : six-year report.

"PRT-3219183"--Colophon.

Environmental and natural resources information catalog (ENRIC) : a feasibility study /

"Project no. 60.057."

Illinois Institute of Natural Resources project list : January 1, 1981.

Includes index.

Lower Sangamon River Valley : an inventory of the region's resources /

"March 2003."

Natural capital of Illinois /

"July 1996."

Natural science manual : a manual for preparing the ecological and natural resources portions of highway environmental impact statements /

Includes bibliographies.

PLAN-IT EARTH : pairing learners and nature with innovative technology for the environmental assessment of resources, trends, and habitats.

"Illinois."

Prairie parklands : an inventory of the region's resources /

"A project of the critical trends assessment program."

Teaching conservation.

Cover title.

The Cache River Basin : an inventory of the region's resources /

This is a product of the Critical Trends Assessment Program (CTAP) and the Ecosystems Program of the Illinois Dept. of Natural Resources (DNR). Both are funded largely through Conservation 2000, a six-year State of Illinois initiative to enhance nature protection and outdoor recreation by reversing the decline of the state's ecosystems. Conservation 2000 is the culmination of recommendations from CTAP, the Illinois Conservation Congress, and Governor Edgar's Water Resources Land Use Priorities Task Force.--T.p. verso.