Natural sciences

Bukhorov Sh.B., Eshmetov I. D., Abdikamalova A.B., Reymov A.M. Change in colloidal-chemical parameters of surfactant solutions depending on temperature and ph of the medium..................................................................................................................................
109
Asamatdinov A., Akhmedov U., Reymov A. Influence of the hydrogels on the seedling productivity in a various soils.............................................................................................. .......	113
Adizova N.Z., Abdurakhimov S.A., Kuldasheva Sh.A., Axmadjonov I.L., Salixanova D.S., Adizov B.Z., ReymovA.M. Factors reducing the mechanical strength of the anchoring crest of mobile soils and sands....................................................................................................	120