QUACK GRASS, THE PERENNIAL GUEST

Duration: 17 min

Year Published: 1958

Creator: Calvin Co. for Dow Chemical

Format: 16mm

Color: Color

Sound: Sound

Description: Shows how quack grass can be controlled for increased crop yields, improved crop quality and easier crop tillage.

Complete Record: Source: ModernTP Interest level: sh-c-ad Price: free-loan Format: sd color

Metadata Source:Educational film guide. Supplements (1959-62)