Chemical characteristics of continuously cropped soils and how to improve them. /
Jung- Hui, Yoon
Chemical characteristics of continuously cropped soils and how to improve them. / Food & Fertilizer Technology Center. - Suweon, (Korea) : Food & Fertilizer Technology Center, 1989. - 8p
1. Soil fertility.
2. Soil chemistry.
Chemical characteristics of continuously cropped soils and how to improve them. / Food & Fertilizer Technology Center. - Suweon, (Korea) : Food & Fertilizer Technology Center, 1989. - 8p
1. Soil fertility.
2. Soil chemistry.