


Distribution, utilization structure and potential of biomass resources in rural China: With special references of crop residues
Article scientifique et technique
2007 - , H. Liu, G.M. Jiang, H.Y. Zhuang, K.J. Wang

Codex Alimentarius Code of Practice on Good Animal Feeding - CAC/RCP 54-2004
Normes et directives
2004 - FAO/WHO Codex Alimentarius,

