Policy impact assessment in small-ruminant production systems : the peruvian case. Proceedings.
C Sere,H Li Pun,Turk J M Ruiz M E, Vera R R Ruiz M E,R C M Mesquita,E R Leite,Araujo Filho J A De Puignau J P, C B Ammerman,Henry P R Puignau J P, Mcdonald I W Morley F H W, E K Byington,R D Child, J France, J J Doyle, B E Grandin, R W Paling,S Chifflet De Verde,C Lascano, Ciat Cali Molestina C J, R Valdivia R mag(1995)
AI 理解论文
溯源树
样例
![](https://originalfileserver.aminer.cn/sys/aminer/pubs/mrt_preview.jpeg)