00634naa#a2200205#i#450# EN\\bibl\4071 20240423204857.2 2073-0462 20141214b2014####ek#y0engy0150####ca RUS RU Improvement the technology of diccocum (spelt) spring wheat cultivation in the Kama region of the Republic of Tatarstan Journal article Kazan Kazan state agrarian University 2014 4 с. Journal article local Petrov Sergey Serzhanov Igor Shaykhutdinov Farit Timofeev V. naukaru.ru