Format:
112 S., [4] Bl. :
,
Ill., graph. Darst.
Note:
Erscheinungsjahr aus dem Vorwort ermittelt
Language:
German
Subjects:
Agriculture, Forestry, Horticulture, Fishery, Domestic Science
Author information:
Darré, Walther, 1895-1953.
Author information:
Reischle, Hermann, 1898-1983.
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