Author J. Janowska-Biernat

 
ORIGINAL PAPER
 

Potential possibilities in sales increase of organic food in selected supermarkets in Wrocław

Journal of Research and Applications in Agricultural Engineering 2006;51(2):63-67
 
ORIGINAL PAPER
 

Trends in the development of organic farming in the world in the years 1999-2012

Journal of Research and Applications in Agricultural Engineering 2013;58(3):155-160
 
ORIGINAL PAPER
 

Trends in development of organic farming in Poland - forecasts and factual situation

Journal of Research and Applications in Agricultural Engineering 2012;57(3):179-181
 
eISSN:2719-423X
ISSN:1642-686X
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