Sinyukhin, A. М., and Gorchakov, V. V. ”Role of the Vascular Bundles of the Stem in Long-Distance Transmission of Stimulation by Means of Bioelectric Impulses.” Soviet Plant Physiology, vol 15, no. 3, May-June 1968, pp. 477–487. In Russian.
Skutt, H. R.; Shigo, A L.; and Lessard, R. A. ”Detection of Discolored and Decayed Wood in Living Trees Using a Pulsed Electric Current.” Canadian Journal of Forest Research, vol. 2, 1972.
Soloukhin, Vladimir. Trava. (Grass.) In Russian, serialized in Nauka i Zhizn, nos. 9-12, 1972.
”Some Plants are ‘Wired' for Growth: Electricity in the Garden.” The Washington Post, Feb. 13, 1968, p. 34.
Spangler, David. Revelation, The Birth of a New Age. Findhorn, Scotland: Findhorn Pubs, 1971.
Spraggett, Allen. Probing the Unexplained. New York: World Pub. Co., 1971.
Steiner, Rudolf Agriculture London Biodynamic Agricultural Assn., 1924–1972.
Stephenson, W. A. Seaweed in Agriculture and Horticulture. London: Faber and Faber, 1968.
Sutherland, Halliday. Control of Life London. Burns Oates, 1951.
Swanholm, A. L. The Brunler-Bovis Biometer and Its Uses. Los Angeles: De Vorss, 1963.
Sykes, Friend Food, Farming and the Future Emmaus, Pa.: Rodale Press, 1951.
_____. Humus and the Farmer. London: Faber and Faber, 1946.
Synge, Patrick. Plants with Personality. London Lindsay Drummond Ltd., 1939.
Taylor, J. E. The Sagacity and Morality of Plants. London: Chatto & Windus, 1884.
Thomas, Henry. George Washington Carver. New York: Putnam, 1958.
Thompson, Sylvanus. Magnetism in Growth (8th Robert Boyle Lecture) London Henry Frowde, 1902.
Tiller, William A “On Devices for Monitoring Non-Physical Energies” (Unpublished article, 41 pp.)
_____. “Radionics, Radiesthesia and Physics” Proceedings of the Academy of Parapsychology and Medicine, Symposium on the Varieties of Healing Experience, 1971.
Tompkins, Peter, and Bird, Christopher. “Love Among the Cabbages. Sense and Sensibility in the Realm of Plants ” Harper's Magazine, Nov. 1972, pp. 90–96.
Turner, Cordon. “I Treated Plants not Patients” Two Worlds, vol. 92, no. 3907, Aug 1969, pp. 232–234.
Voisin, Andre. Soil, Grass and Cancer. New York: Philosophical Library, Inc., 1959.
Volta, Alessandro. Opere Scelta di Alessandro Volta. Torino: Unione Tipografico Editrice Torinese, 1967.
Voprosy Bioenergetiki. (Problems of Bioenergetics.) In Russian Kazakh State University, Alma Ata, USSR, 1969.
Watson, Lyall. Supemature. Garden City, N.Y.: Anchor Press, 1973.
Weeks, Nora. The Medical Discoveries of Edward Bach, Physician. Ashingdon, Rochford, Essex, England. C. W. Daniel Co. Ltd.
Weinberger, Pearl, and Measures, Mary. “The Effect of Two Sound Frequencies on the Germination and Growth of a Spring and Winter Wheat,” Canadian Journal of Botany.
Westlake, Aubrey T. The Pattern of Health, A Search for A Greater Understanding of the Life Force in Health and Disease. London: V. Stuart, 1961.
“What Noise Does to Plants” Science Digest, Dec. 1970, p 61.
Wheaton, Frederick Warner. “Effects of Various Electrical Fields on Seed Germination” Ph.D. dissertation, Iowa State University, Ames, Iowa, 1968.
Wheeler, F. J. The Bach Remedies Repertory. Ashingdon, Rochford, Essex, England: C. W. Daniel Co. Ltd.
Whicher, Olive, and Adams, George. Plant, Sun and Earth. Stuttgart. Verlag Freies Geistesleben.
White, John W. “Plants, Polygraphs and Paraphysics.” Psychic, vol. IV, no. 2, Nov.-Dee., pp. 12–17, 24.
Wickson, Edward J. Luther Burbank, Man, Methods and Achievements. San Francisco. Southern Pacific Co.
“The Wonderful World of Plants.” Za Rubezhom, no. 15, April 7-13, 1972, pp. 28–29. In Russian.
Wrench, G. T. The Wheel of Health. New York: Schocken Boob, 1972.
Yogananda, Paramahansa. Autobiography of a Yogi. New York: Rider, 1950.