Forage crop insect investigations; report.

Mode of access: Internet.

Proceedings of the Southern Pasture and Forage Crop Improvement Conference.

Latest issue consulted: 42nd (Apr. 15-16, 1986).

Proceedings of the 41st Southern Pasture and Forage Crop Improvement Conference, held at Raleigh, North Carolina, May 20-22, 1985 /

"December 1985"--Cover.

The hawkweeds, or paintbrushes /

"Contribution from the Bureau of Plant Industry (Office of Forage-Crop Investigations)."

Corn: acreage, yield, and production of all corn, corn for grain, corn for silage, and acreage for forage, by States, 1866-1943.

Cover title.

Potential effects of irrigation practices on crop yields in Grand Valley /

Mode of access: Internet.

Seed list : a list of forage plant seeds and the incidental seeds commonly found with them.

Cover title.

Weekly news letter to crop correspondents.

First two numbers were mimeographed.

Crop reporter.

Crop reporter.

Yield and composition of corn forage as influenced by soil fertilization /

Cover title.

Oats for grain and forage /

Mode of access: Internet.

Land availability, crop production, and fertilizer requirements in the United States /

Prepared for U. S. Environmental Protection Agency. Office of Solid Waste Management Programs.

Sulfuric acid rain effects on crop yield and foliar injury /

Mode of access: Internet.

Biofuels impact on crop and food prices : using an interactive spreadsheet /

Mode of access: Internet.

Wood as a crop in Illinois.

Issued originally as Forestry circular no. 4.