LDR 00542naa#a2200169#i#450#
001     EN\\bibl\95764
005     20250508144226.4
011 ## _a2413-046X
100 ## _a20250331b2025####ek#y0engy0150####ca
102 ## _aRU
200 1# _aTRENDS IN DAIRY CATTLE DEVELOPMENT IN THE LENINGRAD REGION
       _eJournal article
210 1# _aMoscow
       _cElectronic science
       _d2025
215 ## _a13 с.
608 ## _aJournal article
       _2local
675 ## _aМолочная промышленность в целом. 637.1
       _z
700 #1 _aGolovnev
       _gDmitriy Viktorovich
856 4# _ae-integral.ru
       _u