April 1981
| - Spr 81 Energy and Agriculture
- Feature introduction on Energy and Agriculture.
- Columns on Energy related to Agriculture focusing on - Tractors and fuel efficiency, Straw as Energy, Solar Tobacco and Honey, Vegetables in the North, Greenhouses and energy, Solar Grain Drying.
- Columns on Forest Biomass, Pigs in the Sun, Spud Power.
- Columns on Green house insulation, Recycling Manure, Canola as Fuel and a statement from the Agricultural Institute of Canada on Energy policy.
This copy is in EXCELLENT Condition.
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