Мелиорация 2016 № 2(76)
LAND IMPROVEMENT AND HYDRAULIC ENGINEERING
- UDC 626.823.917 : 631.52
- 16
- UDC 626.823.917 : 631.52
- 25
- UDC 626.823.917 : 631.52
- 30
- UDC 631.445 : 551.577.38
- 41
AGRICULTURE AND PLANT GROWING
- UDC 613.582 : 631.442
- 62
HISTORY OF DRAINAGE