 |  | The Biogas/Biofertilizer Business Handbook (Peace Corps, 1982, 186 p.) |
 |  | (introduction...) |
 |  | Information |
 |  | Main Points of the Handbook |
 |  | Preface |
 |  | Chapter one: An introduction |
 |  | Chapter two: Biogas systems are small factories |
 |  | Chapter three: The raw materials of biogas digestion |
 |  | Chapter four: The daily operation of a biogas factory |
 |  | Chapter five: The once a year cleaning of the digester |
 |  | Chapter six: Tanks and pipes: Storing and moving biogas |
 |  | Chapter seven: The factory's products: Biogas |
 |  | Chapter eight: The factory's products: Biofertilizer |
 |  | Chapter nine: The ABCs of safety |
 |  | Chapter ten: Conclusion: Profiting from an appropriate technology |
 |  | Appendix |