. The cotton plant in Egypt, studies in physiology and genetics. Cotton; Cotton. i6 THE COTTON PLANT IN EGYPT chap. 20 mm. 10 Mean Growth per day on Ten Afifi Plants, (main axis) Sown ,— ^ Date of Watering W. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Balls, William Lawrence, 1882-. London, Macmillan and Co. , Ltd.

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Keywords: ., bookcentury1900, bookdecade1910, bookpublisherlondo, bookyear1912