この Book あなたの言語には存在しません, で見る: English (en),
またはGoogle翻訳を使用する:  

This guide deals with biogas systems of simple design.  This guide addresses the planners and providers of stock-farming and agricultural-extension services in developing countries.  It is intended to serve as a source of information on the potentials of and prerequisites for biogas technology, and a decision-making and planning aid for the construction and dissemination of biogas plants.

Publication Details

  • Publisher: Vieweg
  • ISBN-10: 3528020482
  • Dewey Decimal: 660.
  • ECHO Library: 660. WER