Pfeiffer, Ehrenfried, 1899-1961
Enlarge text Shrink text-
Personality
|
מספר מערכת
987007453301805171
Information for Authority record
Name (Latin)
Pfeiffer, Ehrenfried, 1899-1961
Date of birth
1899
Date of death
1961
Gender
male
MARC
MARC
Sources of Information
- His Bio-dynamic farming and gardening ... 1938.
Wikipedia description:
Ehrenfried Erwin Pfeiffer (19 February 1899 – 30 November 1961) was a German scientist, soil scientist, leading advocate of biodynamic agriculture, anthroposophist and student of Rudolf Steiner.
Read more on Wikipedia >