
|
| Methane Digesters for Fuel Gas & Fertilizer |
Straight forward hands on text with diagrams, tables and instructions written by L. John Fry.
Originally published in 1973.
|
585 |

|
| The first farm digester in the Americas ? |
published in Mother Earth News Issue # 3 - May/June 1970
reprinted from the May 1963 Farm Journal
|
724 |

|
| Mother's Methane Maker |
Mother Earth News November/December 1972 |
742 |

|
| How to build a 100 cu. ft. a day Methane Gas Plant |
Mother Earth News November 1971 |
871 |

|
| A proposed Sanitation & Methane Production System |
Mother Earth News May/June 1975 |
654 |

|
| Modest Experiment in Methane Gas Production |
Mother Earth News March/April 1973
This text describes a fairly easy bench scale digester set up
|
708 |

|
| Harold Bate and his Marvelous Chicken Powered Car |
mother earth news Issue # 8 - March/April 1971 by ROD CHADWICK |
808 |

|
| How to Generate Power from Garbage |
Mother Earth News Issue # 3 - May/June 1970 |
688 |

|
| The Parsonage Hill Methane Plant |
Mother Earth News Issue # 24 - November/December 1973 |
658 |

|
| Jerry Friedburg on Harold Bate |
Mother Earth News Issue # 15 - May/June 1972 |
671 |

|
| Interview with Mr. John Fry |
John Fry is a North American Farm Digester Pioneer. This Interview was
conducted by the Mother Earth News in 1973 and published in Issue # 23
- September/October 1973. |
511 |

|
| The Patch-Whitley Methane Generator |
from Mother Earth News March/April 1975 |
707 |