Citations
The result of manuring a fine crop of maize, 1940 - 1949, GBR/0115/RCS/Y3011U/334. Cambridge University Library. |
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The result of manuring a fine crop of maize, 1940 - 1949, GBR/0115/RCS/Y3011U/334. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/archival_objects/207362 Accessed December 19, 2024. |