Wool growth /

類似資料

• Sheep and wool : science, production and management /
  著者:: Botkin, M. P., 1922-
  出版事項: (1988)
• Sheep and wool classing an introduction to sheep and wool improvement
  著者:: Harmsworth, T. B. (Thomas Bruce)
  出版事項: (1970)
• Proceedings of the sheep & wool seminar and refresher course, Goulburn, April, 1987 /
  出版事項: (1987)
• Sheep management and wool technology
  著者:: Tozer, Paul, J. B. (John Bernard)
  出版事項: (1981)
• Production of fine wool in Northern China : effect of nutrition and Helminth infections /
  出版事項: (1995)