Citations
Secretion / tested 2 nice young leaves & only just perceptibly & doubtfully acid with finest litmus paper [application of gelatine, saliva], GBR/0012/MS DAR 56: 35r. Cambridge University Library. |
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Secretion / tested 2 nice young leaves & only just perceptibly & doubtfully acid with finest litmus paper [application of gelatine, saliva], GBR/0012/MS DAR 56: 35r. Cambridge University Library. https://archivesearch.lib.cam.ac.uk/repositories/2/digital_objects/16439 Accessed January 11, 2025. |