LDR 00572naa#a2200157#i#450# 001 EN\ACADEMUS PUBLISHING\bibl\2891 005 20240329145605.5 100 ## _a20121125b2012####ek#y0engy0150####ca 102 ## _aRU 200 1# _aANALYSIS OF THE EFFICIENCY OF RESOURCE USE RECREATIONAL AREA IN THE EASTERN GULF OF FINLAND _eConference article/thesis 210 1# _aSan Francisco _cAcademus Publishing _d2012 215 ## _a3 с. 608 ## _aConference article/thesis _2local 686 ## _aОбщие вопросы геологии. 38.01 _2grnti 700 #1 _aLazareva _gM. S. 856 4# _aacademuspub.com _u