00542naa#a2200181#i#450# EN\\bibl\77175 20260221144519.6 1819-4036 20120825b2012####ek#y0engy0150####ca RUS RU WHITE WAGTAIL REPRODUCTIVE BIOLOGY IN THE RYAZAN REGION ANTHROPOGENIC LANDSCAPE Journal article Krasnoyarsk Krasnoyarsk State Agrarian University 2012 4 с. Journal article local . 598.8 591.5 RUS Baranovsky A V sej.kgau.ru