Showing 181 - 200 results of 727 for search '', query time: 0.33s Refine Results
  1. 181
    Solar heating of a pig nursery /
    by Vaughan, D. H.
    Published 1978
    Microform Book
  2. 182
    The heating of a poultry broiler house using solar energy /
    by Forbes, Richard E.
    Published 1977
    Microform Book
  3. 183
    Combination domestic hot water and solar hot air heat exchanger /
    by Godbey, Luther C.
    Published 1978
    Microform Book
  4. 184
    Flexible control of solar systems from linear thermistors /
    by Johnson, Verlyn
    Published 1979
    Microform Book
  5. 185
    Optimization of a solar-assisted floor heating system for swine /
    by Hughes, Harold A.
    Published 1976
    Microform Book
  6. 186
    Wood as a home fuel /
    by Foulds, Raymond T.
    Published 1970
    Microform Book
  7. 187
    Modern residential heating with wood chips /
    by Huff, E. R.
    Published 1976
    Microform Book
  8. 188
    Simulation of buried warm water pipes beneath a greenhouse /
    Published 1976
    Microform Book
  9. 189
    Lighting and thermal operations : energy management action program for commercial, public, industrial buildings : guidelines.
    Published 1974
    Microform Book
  10. 190
    Conserving heat in glass greenhouses with surface-mounted, air-inflated plastic /
    Microform Book
  11. 191
    Plastic covers for glass greenhouses : assessing the economics /
    by White, G. B.
    Published 1979
    Microform Book
  12. 192
    Energy conservation for new and existing commercial greenhouses /
    Microform Book
  13. 193
    A solar pond-assisted heat pump heating system for commercial greenhouses /
    by Shah, Syed A.
    Published 1980
    Microform Book
  14. 194
    An evaluation of new greenhouse sheeting materials for a poly-pellet insulation system /
    by Montero, Juan I.
    Published 1980
    Microform Book
  15. 195
    Manure pit ventilation in confinement livestock buildings /
    by Jones, D. D. (Don D.)
    Published 1980
    Microform Book
  16. 196
    Environmental control for confinement livestock housing /
    by Jones, D. D. (Don D.)
    Published 1980
    Microform Book
  17. 197
    Saving energy and dollars in greenhouse heating /
    by Logee, Terry
    Published 1976
    Microform Book
  18. 198
    Solar heat for swine buildings /
    by Meyer, Vernon M.
    Published 1979
    Microform Book
  19. 199
    Energy conservation in swine buildings /
    by Jones, D. D. (Don D.)
    Published 1980
    Microform Book
  20. 200
    Natural ventilation for livestock housing /
    by Jones, D. D. (Don D.)
    Published 1980
    Microform Book
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