Weed management guide for commercial vegetable growers, 1984 /

Cover title.

Weed management guide 1988 for commercial vegetable growers /

"September 1987."

Interrelations of weed-control and pasture-management methods at Lincoln, Nebr., 1940-69 /

Literature cited: p. 44-45.

Interrelations of methods of weed control and pasture management at Lincoln, Nebr., 1949-55 /

Caption title.

Improving Klamath weed ranges /

Mode of access: Internet.