00826nam a2200205Ia 4500 CTU_138679 210402s9999 xx 000 0 und d 631.8 A244 Advances in soils and fertilizers in Japan : 14th ICSS exhibition by prefectural institutions Tokyo Japanese Society of Soil Science and Plant Nutrition 1990 List of content: Problem soils; Converted paddy field; diagnosis and amendment of soil; Diagnosis of plant nutrition and fertilization; damage of continuous cropping; Environmental conservation. Fertilizer,Soil,Đất trồng,Bón phân Fertilizer Japan,Japan Bạch Trúc Trung tâm Học liệu Trường Đại học Cần Thơ