Creator: Pfeiffer, Ehrenfried, 1899-1961 - Cornell University Library Digital Collections Search Results

Start Over Pfeiffer, Ehrenfried, 1899-1961

1. Bio-dynamic farming and gardening: soil fertility renewal and preservation

Creator:: Pfeiffer, Ehrenfried, 1899-1961
Collection:: Core Historical Literature of Agriculture
Publisher:: Rudolf Steiner Publishing Co.,
Publication Place:: London :
Date:: 1938
Format:: Book