Search Results       Your search for [author]Ringia, Magadapa Ali. returned 1 record.           Weed competition and cost effective weed control approaches in corn in the province of Lanao del Sur. by Ringia, Magadapa Ali.; 1992. Subject: Corn. -- Weed control; Weeds. -- Biological control.          Add to Book Cart   |    Digital Copy Available Relevance: 33.64%