REFERENCES
- African Sisal and Produce Co., Ltd., and R. J. Browne.—“Production of Pectin or Pectin Substances from Plants of the Agave Species, B. Pat. 556,808”, 22nd Oct., 1943.
- W. Politzer.—“Flume Tow Recovery and Sisal By-products.”—E.A. Agric. Journ., Vol. XV, page 12, 1949.
- The Textile Institute.—Tentative Textile Specification No. 13, page 8, 1948.
- M. W. Beijerinck and A. van Delden.—Arch. Neerl. Sci., Series 11, 9, 418 (1904).
- D. H. Bergey.—“Manual of Determinative Bacteriology”, 4th Edition, Bailliere, Tindall & Cox, London, 1934.
- H. J. L. Donker.—“Bydrage tot de kennis der boterzuur—, butyl-alcohol—, en acetongistingen.” W. D. Meinema, Delft, 1926.
- J. E. A. den Doop.—“Prospects for the Utilization of Sisal Waste.”—E.A. Agric. Journ. Vol. XV, 1949, page 21.
- M. E. Rutherfoord.—“Improvements in the Production of Sisal Fibre. B.Pat. 619,853.”
- V. A. Beckley and R. H. Pullen Burry.—Various unpublished reports. Department of Agriculture, Kenya Colony, 1937–1940.
- Water Pollution Research, Technical Paper No. 10,—“Flax Retting with Aeration.”—Dept. of Scientific and Industrial Research, London, 1948.
- T. W. Brandon.—“The Treatment and Disposal of Waste Waters from the Decortication of Sisal.”—E.A. Agric. Journ., Vol. XV, page 3, 1949.
- G. Rossi.—B.Pat. 6,532, 1908.
- W. Politzer.—“Waxes from Sisal Waste.”—C hem. and Ind., 1948, pp. 408–9.
- E. R. Riegel.—“Industrial Chemistry.”—Rein-hold Publishing Corporation, New York, 1942, page 243.