AGRIS - 国际农业科技情报系统

Conducting on farm animal research : procedures and economic analysis

1989

Knipscheer, H.C. | Amir, Pervaiz


书目信息
出版者
Winrock International Institute for Agricultural Development, Morrilton, Ark., US
其它主题
Budgeting; Input output; Feed; Animal research
语言
英语
格式
application/pdf, application/pdf
类型
Report

2024-12-20
2025-10-24
Dublin Core