Solar energy for agricultural and industrial process heat : program summary september 1978 (R)
Solar energy for agricultural and industrial process heat : program summary september 1978 (R)
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- Washington D.C : U.S.D.E. 1978
- 115 p. 28 cm.
- .
Solar energy in agriculture-Tables, Solar energy industries-Tables
620.91:63(083)Uni
Solar energy in agriculture-Tables, Solar energy industries-Tables
620.91:63(083)Uni