Author D. Janczak

 
ORIGINAL PAPER
 

Hydrogen and methane production from whey

Journal of Research and Applications in Agricultural Engineering 2016;61(2):44-49
 
ORIGINAL PAPER
 

Methane emission from animal production in Poland: scale and potential costs

Journal of Research and Applications in Agricultural Engineering 2013;58(2):25-28
 
ORIGINAL PAPER
 

The biogas production from herbs and waste from herbal industry

Journal of Research and Applications in Agricultural Engineering 2013;58(1):114-117
 
ORIGINAL PAPER
 

Preliminary research on usage of bioreactor in composting of pine bark with an addition of lucerne

Journal of Research and Applications in Agricultural Engineering 2013;58(3):86-90
 
eISSN:2719-423X
ISSN:1642-686X
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