Sensitive chaos the creation of flowing forms in water and air /
Schwenk, Theodor.
Whicher, Olive.
Wrigley, Johanna.
London Rudolph Steiner Press
1976
This translation originally published: 1965. - Translation of: 'Das sensibel Chaos'. Stuttgart : Verlag Freies Geistesleben, 1962
Bibliography: p.140-144. - Includes index
Water.