នេះ Book មិន​មាន​ក្នុង​ភាសា​របស់​អ្នក, មើល​ក្នុង: English (en),
ឬ​ប្រើ​កម្មវិធី​បកប្រែ Google:  

Uses diagrams and pictures to show how the basic design of the biogas pit can be adapted for construction in different soils, from sandstone to sheer rock, which should encourage other developing countries to embark on their own biogas programs.

Publication Details

  • Publisher: Intermediate Technology Publications
  • ISBN-10: 0903031655
  • ISBN-13: 978-0903031653
  • Dewey Decimal: 665.77
  • ECHO Library: 665.77 VAN
  • បណ្ណាល័យ ECHO Asia: TA.014