LDR 00539naa#a2200181#i#450#
001     EN\INFRA-M\bibl\495
003     /en/manage/index
005     20241204092211.3
011 ## _a1998-0744
100 ## _a20130820b2013####ek#y0engy0150####ca
101 0# _aRUS
102 ## _aRU
200 1# _aTASKS OF GEO-ECOLOGICAL EDUCATION AND ITS CONTENT AT PROFILE SCHOOL
       _eJournal article
210 1# _aMoscow
       _cINFRA-M Academic Publishing LLC.
       _d2013
215 ## _a5 с.
608 ## _aJournal article
       _2local
700 #1 _aSolovev
       _gM. 
856 4# _atest.editorum.ru
       _u/en/manage/index