Electric heating of honey bee hives
| Data(s) |
31/12/1969
|
|---|---|
| Resumo |
Prepared in cooperation with Wisconsin Agricultural Experiment Station. Bibliography: p. 24. Mode of access: Internet. 2 |
| Formato |
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| Identificador | |
| Idioma(s) |
eng |
| Publicador |
Washington] U.S. Agricultural Research Service; [for sale by the Supt. of Docs., U.S. Govt. Print. Off., |
| Direitos |
Items in this record are available as Public Domain in the United States, Google-digitized. View access and use profile at http://www.hathitrust.org/access_use#pd-us-google. Please see individual items for rights and use statements. |
| Palavras-Chave | #Electric heating. #Beehives #Beehives |
| Tipo |
text |
