Author H. Pondel

 
ORIGINAL PAPER
 

Organic farming in the opinion of the farmers from Wielkopolska

Journal of Research and Applications in Agricultural Engineering 2006;51(2):139-143
 
ORIGINAL PAPER
 

Evolution trends in organic food production in Poland

Journal of Research and Applications in Agricultural Engineering 2016;61(4):132-135
 
ORIGINAL PAPER
 

Farmers of Greater Poland and environment - assessment of problems in the light of poll research 2005 and 2007

Journal of Research and Applications in Agricultural Engineering 2008;53(4):40-44
 
ORIGINAL PAPER
 

Proecological activity of farmers from Wielkopolska

Journal of Research and Applications in Agricultural Engineering 2007;52(4):27-31
 
ORIGINAL PAPER
 

Organic farming in the opinion of conventional farming producers

Journal of Research and Applications in Agricultural Engineering 2009;54(4):50-54
 
eISSN:2719-423X
ISSN:1642-686X
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