The student's manual of yeast culture / by Grove Johnson.

  • Johnson, Grove.
Date:
[1908?]
Catalogue details

Licence: In copyright

Credit: The student's manual of yeast culture / by Grove Johnson. Source: Wellcome Collection.

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    A very little honest work will be of the greatest assistance also towards the realisation of the points of view held by opposing factions, and the better understanding of facts deduced from the labours of master minds. I desire to avoid the impression that my work should be regarded as an exhaustive treatise or study of yeast in all of its divergent qualities and habits. That has already been ably done by others. I have been compelled, however, to touch upon clearly established facts, respecting the differentiation of types, in order to assist the student to form his own judgment in respect of the results of his personal researches. The somewhat lengthy details 1 have furnished regarding the actual manipulation of implements, flasks, and other objects incidental to practice I have thought to be really necessary. As the student becomes more enlightened he will doubt- less devise simple means appropriate to his re- quirements, and vary from time to time any little