Също и в : // <I>Annals<D> of faculty of engineering Hunedoara - Intern j. of engineering, [Internet resourse], V, 2007, № 3, <div><a href='http://annals.fih.upt.ro/ANNALS-2007-3.html' target='_blank'>http://annals.fih.upt.ro/ANNALS-2007-3.html</a></div> (13.05.2015)
ISSN 1584-2673 (CD-ROM edition & online)
Dimitrov, P., Beloev, H. Technical and technological solutions for diminishing soil packing in the agricultural land of Bulgaria,
, , ISSN 1584-2665.
Dimitrov, P., Beloev, H. .
Technical and technological solutions for diminishing soil packing in the agricultural land of Bulgaria.
: , , ISSN 1584-2665.
Dimitrov, P., Beloev, H. ()
Technical and technological solutions for diminishing soil packing in the agricultural land of Bulgaria,
: , ISSN 1584-2665
Dimitrov, P., & Beloev, H.
().
Technical and technological solutions for diminishing soil packing in the agricultural land of Bulgaria. // <I>Annals<D> of faculty of engineering Hunedoara - Intern j. of engineering, V, 2007, № 3, p. 89-92..