00539naa#a2200181#i#450# EN\\bibl\1129 20250301221149.6 2073-0462 20140113b2014####ek#y0engy0150####ca RUS RU Connection of phenotypic form Siberian cedar cones with the index of seed productivity Journal article Kazan Kazan state agrarian University 2014 3 с. Journal article local Khamitov Renat Khamitova Svetlana zh-szf.ru