A gas-exchange system for assessing plant performance in response to environmental stress /

Mode of access: Internet.

Highest return farming systems for Drummer-Flanagan soils : an application of linear programming to farm planning /

Cover title.

Your time to shine: planning guide.

Mode of access: Internet.

Environmental assessment using remotely sensed data : application of remote sensing data to environmental impact studies for transmission line routes /

Mode of access: Internet.

Junior flower shows; a complete guide to the planning, staging, and judging of children's flower shows,

Mode of access: Internet.

Procedures pertaining to environmental sanitation /

Mode of access: Internet.

Federal aids to local planning. June 30, 1940. National resources planning board.

"National resources planning board publications": p. 150-151.

A guide to curriculum planning for visually impaired students /

"July 1991"--Verso of t.p.

A Commitment to environmental excellence.

Mode of access: Internet.

Nomenclature pertaining to environmental sanitation /

Item 0507-B-10

A guide to environmental benefits assessment in economic impact studies : report of the Environmental Management Program at Governors State University /

Bibliography: p. [439]-450.

Addendum to Strategic planning study for flood control : Crystal Creek, Villages of Franklin Park & Schiller Park, Cook County, Illinois.

"OWR/SPS/99-003."

Development of a sensitive bioassay to detect exposure to environmental estrogens /

"RR-86"

Index to environmental projects performed by agencies of the State of Illinois /

Project no. 80.022.

Inventory of information basic to the planning of agricultural development in Latin America.

Bibliographical footnotes.