UDC 63
CSCSTI 37.27
CSCSTI 68.31
CSCSTI 70.17
Russian Classification of Professions by Education 110000
Russian Classification of Professions by Education 20.03.02
Russian Classification of Professions by Education 20.04.02
Russian Library and Bibliographic Classification 40
Russian Trade and Bibliographic Classification 5607
Russian Trade and Bibliographic Classification 5641
Russian Trade and Bibliographic Classification 6346
BISAK TEC003000 Agriculture / General
BISAK TEC003050 Agriculture / Irrigation
Pamyati Polada Adzhievicha Polad-zade posvyaschaetsya