Bio-Dynamic Agriculture. An Introduction.

H. Koepf, D. Peterson & W. Schaumann.

A broad introduction to the subject by three acknowledged experts. Biodynamics is founded on a way of thinking that is in tune with living forces and care for the environment. There are may successful bio-dynamic and organic forms that apply the timeless principals outlined here. 

The Anthroposophical Press, Spring Valley, New York. 1976.

Hardback with dust jacket. 429 pages.

SECONDHAND. Good condition.