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| Jazyk: | angličtina |
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| era | |
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| format | Book |
| genre | |
| geographic | |
| id | 334ac8e3-ce5e-4184-889e-4be318fd5e33 |
| isbn | |
| issn | |
| language | eng |
| physical | 26 pages :illustrations ;23 cm |
| publication | – publisher: Connecticut Agricultural Experiment Station dateOfPublication: 1973 |
| publishDate | 1973 |
| subjects | |
| title | Comparative efficiency of energy use in crop production / G.H. Heichel. |
| topic | Agriculture Agriculture landbouw agriculture energiebeleid energy policy energie energy economie economics probleemanalyse problem analysis engineering technologie technology industrie industry economische situatie economic situation economische productie economic production Agricultural Sector Agricultural Economics (General) Landbouwsector Agrarische economie (algemeen) |