Weeds and weed management in small-scale cropping systems in northern Zambia
By: Marie Åfors
Series: Crop production sciences -- 21
Publisher: Dept. of Crop Production Science, Swedish University of Agricultural Sciences
Published: 1994
Place of publication: Uppsala
Language: eng
Number of pages: 190
Subjects: Cropping systems; Weeds; Control
Notes: "Dissertation."

Includes bibliographical references (p. 169-174)