Kaupuža, Renāte, and Gotfrīds Noviks. 2019. “DETERMINATION OF HABITAT 6270*_3 PERMITTED DRAINAGE RATE”. HUMAN. ENVIRONMENT. TECHNOLOGIES. Proceedings of the Students International Scientific and Practical Conference, no. 23 (April): 122-25. https://doi.org/10.17770/het2019.23.4403.