浅析庆阳市种养结合农业关键技术模式 / Analysis for key agricultural technology model of combining planting and raising in Qingyang City
- Resource Type
- Academic Journal
- Source
- 现代畜牧兽医 / Modern Journal of Animal Husbandry and Veterinary Medicine. (11):83-86
- Subject
庆阳 循环农业 种养结合 畜牧业 - Language
- Chinese
- ISSN
- 1672-9692