MARC状态:已编 文献类型:西文图书 浏览次数:41
- 题名/责任者:
- Nonprotein nitrogen in the nutrition of ruminants / by J. K. Loosli and I. W. McDonald.
- 出版发行项:
- Rome : Food and Agriculture Organization of the United Nations, 1968.
- 载体形态项:
- viii, 94 p. ; 23 cm.
- 丛编统一题名:
- FAO agricultural studies ; no. 75.
- 个人责任者:
- Loosli, John K.
- 附加个人名称:
- MacDonald, Ian Wilbur, joint author.
- 论题主题:
- Urea as feed.
- 书目附注:
- Bibliography: p. [79]-94.
- 随书光盘:
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