Weeds and weed management in small-scale cropping systems in northern Zambia

Marie Åfors
Bok · Engelsk · 1994

Utgitt	Uppsala : Department of Crop production Science, Swedish University of Agricultural Sciences , 1994
Omfang	X, 190 s. : diagr.
Opplysninger	ISRN: SLU-VOL-CPS--21--SE. - Avhandling (doktorgrad) - Sveriges lantbruksuniversitet, 1994