这 Book 用你的语言不存在, 用...查看: English (en),
或使用谷歌翻译:  

该书已不再出版。

Ponds add value to farming activities: water form pounds can serve domestic and livestock water supplies as well as irrigation for crops. Raising fish is an obvious use for a farm pound; it adds value to the water, and provides improved nutrition for farm families. This booklet provides basic and practical information on multiple-use smallholder farm pounds.

62 pages, illustrated, photos

出版物详细信息

  • 已出版: 2009
  • 出版者: Food and Agriculture Organization of the United Nations
  • ISBN-13: 9789251061411
  • Dewey Decimal: 639.31
  • ECHO 图书馆: 639.31 FAO