00626naa#a2200205#i#450# EN\\bibl\79436 20251213035230.6 1819-4036 20160825b2016####ek#y0engy0150####ca RUS RU THE EFFECT OF A CONVEYER STEP ON GAS EXCHANGE OF THE “LETTUCE - SOIL-LIKE SUBSTRATE” SYSTEM Journal article Krasnoyarsk Krasnoyarsk State Agrarian University 2016 5 с. Journal article local . 58.084.1+581.5 RUS Velichko V V Ushakova S A Tikhomirov A A kgau.editorum.ru