Biodynamics Journal No. 057

Original publication date: WINTER 1960
Original publisher:
Publication status: Out of print

Soil Building Versus
     Nutrient Solution …………EhrenfriedE. Pfeiffer………………….1

Letter from Moscow…………….Ernest F. Winter…………………..11

Vegetables That Should Be
     Better Known………………EvelynSpeiden Gregg……………..14

Climate and Geography…………… George Cragin ………………..20

Some Random Notes
     On Biological Control………………PeterEscher………………..23

 

 


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