1 documents found
Petrenko Olexandr Yakovych. Economical- Ecology Efficiency of Land Use in Forest-Steppe Zone of Ukraine
: к.е.н. :
spec.. 08.07.02 - Економіка сільського господарства і АПК :
presented. 2006-07-06; popup.evolution: .;
Kharkiv state agrarian university. – , 0406U003272.
1 documents found
Updated: 2026-03-25
