我国中微量元素肥料产品登记及产业发展现状 / Present situation of product registration and industry development of medium and trace element fertilizer in China
- Resource Type
- Academic Journal
- Source
- 磷肥与复肥 / Phosphate & Compound Fertilizer. 37(12):31-34
- Subject
中微量元素肥料 发展 登记 产业现状 - Language
- Chinese
- ISSN
- 1007-6220